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Update to latest hiredis (#10297)

Browse Source 
This is basically just a subtree pull of the latest (unreleased) hiredis.

Unfortunately, the `sds -> hisds` patch was pulled as a subtree update from a remote branch rather than a local redis change. Because of that, it goes away on every subtree update. It is now applied as a local commit so it should survive in the future.
This commit is contained in:
Yossi Gottlieb 2022-02-24 10:51:04 +02:00 committed by GitHub
commit e8c5b66ed2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
28 changed files with 1559 additions and 323 deletions
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205
deps/hiredis/.github/workflows/build.yml vendored Normal file
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@ -0,0 +1,205 @@
name: Build and test
on: [push, pull_request]
jobs:
ubuntu:
name: Ubuntu
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
repository: ${{ env.GITHUB_REPOSITORY }}
ref: ${{ env.GITHUB_HEAD_REF }}
- name: Install dependencies
run: |
sudo add-apt-repository -y ppa:chris-lea/redis-server
sudo apt-get update
sudo apt-get install -y redis-server valgrind libevent-dev
- name: Build using cmake
env:
EXTRA_CMAKE_OPTS: -DENABLE_EXAMPLES:BOOL=ON -DENABLE_SSL:BOOL=ON -DENABLE_SSL_TESTS:BOOL=ON -DENABLE_ASYNC_TESTS:BOOL=ON
CFLAGS: -Werror
CXXFLAGS: -Werror
run: mkdir build-ubuntu && cd build-ubuntu && cmake ..
- name: Build using makefile
run: USE_SSL=1 TEST_ASYNC=1 make
- name: Run tests
env:
SKIPS_AS_FAILS: 1
TEST_SSL: 1
run: $GITHUB_WORKSPACE/test.sh
# - name: Run tests under valgrind
# env:
# SKIPS_AS_FAILS: 1
# TEST_PREFIX: valgrind --error-exitcode=99 --track-origins=yes --leak-check=full
# run: $GITHUB_WORKSPACE/test.sh
centos7:
name: CentOS 7
runs-on: ubuntu-latest
container: centos:7
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
repository: ${{ env.GITHUB_REPOSITORY }}
ref: ${{ env.GITHUB_HEAD_REF }}
- name: Install dependencies
run: |
yum -y install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
yum -y --enablerepo=remi install redis
yum -y install gcc gcc-c++ make openssl openssl-devel cmake3 valgrind libevent-devel
- name: Build using cmake
env:
EXTRA_CMAKE_OPTS: -DENABLE_EXAMPLES:BOOL=ON -DENABLE_SSL:BOOL=ON -DENABLE_SSL_TESTS:BOOL=ON -DENABLE_ASYNC_TESTS:BOOL=ON
CFLAGS: -Werror
CXXFLAGS: -Werror
run: mkdir build-centos7 && cd build-centos7 && cmake3 ..
- name: Build using Makefile
run: USE_SSL=1 TEST_ASYNC=1 make
- name: Run tests
env:
SKIPS_AS_FAILS: 1
TEST_SSL: 1
run: $GITHUB_WORKSPACE/test.sh
- name: Run tests under valgrind
env:
SKIPS_AS_FAILS: 1
TEST_SSL: 1
TEST_PREFIX: valgrind --error-exitcode=99 --track-origins=yes --leak-check=full
run: $GITHUB_WORKSPACE/test.sh
centos8:
name: RockyLinux 8
runs-on: ubuntu-latest
container: rockylinux:8
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
repository: ${{ env.GITHUB_REPOSITORY }}
ref: ${{ env.GITHUB_HEAD_REF }}
- name: Install dependencies
run: |
dnf -y install https://rpms.remirepo.net/enterprise/remi-release-8.rpm
dnf -y module install redis:remi-6.0
dnf -y group install "Development Tools"
dnf -y install openssl-devel cmake valgrind libevent-devel
- name: Build using cmake
env:
EXTRA_CMAKE_OPTS: -DENABLE_EXAMPLES:BOOL=ON -DENABLE_SSL:BOOL=ON -DENABLE_SSL_TESTS:BOOL=ON -DENABLE_ASYNC_TESTS:BOOL=ON
CFLAGS: -Werror
CXXFLAGS: -Werror
run: mkdir build-centos8 && cd build-centos8 && cmake ..
- name: Build using Makefile
run: USE_SSL=1 TEST_ASYNC=1 make
- name: Run tests
env:
SKIPS_AS_FAILS: 1
TEST_SSL: 1
run: $GITHUB_WORKSPACE/test.sh
- name: Run tests under valgrind
env:
SKIPS_AS_FAILS: 1
TEST_SSL: 1
TEST_PREFIX: valgrind --error-exitcode=99 --track-origins=yes --leak-check=full
run: $GITHUB_WORKSPACE/test.sh
freebsd:
runs-on: macos-10.15
name: FreeBSD
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
repository: ${{ env.GITHUB_REPOSITORY }}
ref: ${{ env.GITHUB_HEAD_REF }}
- name: Build in FreeBSD
uses: vmactions/freebsd-vm@v0.1.5
with:
prepare: pkg install -y gmake cmake
run: |
mkdir build && cd build && cmake .. && make && cd ..
gmake
macos:
name: macOS
runs-on: macos-latest
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
repository: ${{ env.GITHUB_REPOSITORY }}
ref: ${{ env.GITHUB_HEAD_REF }}
- name: Install dependencies
run: |
brew install openssl redis
- name: Build hiredis
run: USE_SSL=1 make
- name: Run tests
env:
TEST_SSL: 1
run: $GITHUB_WORKSPACE/test.sh
windows:
name: Windows
runs-on: windows-latest
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
repository: ${{ env.GITHUB_REPOSITORY }}
ref: ${{ env.GITHUB_HEAD_REF }}
- name: Install dependencies
run: |
choco install -y ninja memurai-developer
- uses: ilammy/msvc-dev-cmd@v1
- name: Build hiredis
run: |
mkdir build && cd build
cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release -DENABLE_EXAMPLES=ON
ninja -v
- name: Run tests
run: |
./build/hiredis-test.exe
- name: Setup cygwin
uses: egor-tensin/setup-cygwin@v3
with:
platform: x64
packages: make git gcc-core
- name: Build in cygwin
env:
HIREDIS_PATH: ${{ github.workspace }}
run: |
build_hiredis() {
cd $(cygpath -u $HIREDIS_PATH)
git clean -xfd
make
}
build_hiredis
shell: C:\tools\cygwin\bin\bash.exe --login --norc -eo pipefail -o igncr '{0}'

12
deps/hiredis/.travis.yml vendored
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@ -17,11 +17,11 @@ branches:
- /^release\/.*$/
install:
- if [ "$BITS" == "64" ]; then
- if [ "$TRAVIS_COMPILER" != "mingw" ]; then
wget https://github.com/redis/redis/archive/6.0.6.tar.gz;
tar -xzvf 6.0.6.tar.gz;
pushd redis-6.0.6 && BUILD_TLS=yes make && export PATH=$PWD/src:$PATH && popd;
fi
fi;
before_script:
- if [ "$TRAVIS_OS_NAME" == "osx" ]; then
@ -33,8 +33,6 @@ before_script:
addons:
apt:
sources:
- sourceline: 'ppa:chris-lea/redis-server'
packages:
- libc6-dbg
- libc6-dev
@ -46,17 +44,13 @@ addons:
- libssl-dev
- libssl-dev:i386
- valgrind
- redis
env:
- BITS="32"
- BITS="64"
script:
- EXTRA_CMAKE_OPTS="-DENABLE_EXAMPLES:BOOL=ON -DENABLE_SSL:BOOL=ON";
if [ "$BITS" == "64" ]; then
EXTRA_CMAKE_OPTS="$EXTRA_CMAKE_OPTS -DENABLE_SSL_TESTS:BOOL=ON";
fi;
- EXTRA_CMAKE_OPTS="-DENABLE_EXAMPLES:BOOL=ON -DENABLE_SSL:BOOL=ON -DENABLE_SSL_TESTS:BOOL=ON";
if [ "$TRAVIS_OS_NAME" == "osx" ]; then
if [ "$BITS" == "32" ]; then
CFLAGS="-m32 -Werror";

19
deps/hiredis/CHANGELOG.md vendored
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@ -1,3 +1,22 @@
## [1.0.2](https://github.com/redis/hiredis/tree/v1.0.2) - (2021-10-07)
Announcing Hiredis v1.0.2, which fixes CVE-2021-32765 but returns the SONAME to the correct value of `1.0.0`.
- [Revert SONAME bump](https://github.com/redis/hiredis/commit/d4e6f109a064690cde64765c654e679fea1d3548)
([Michael Grunder](https://github.com/michael-grunder))
## [1.0.1](https://github.com/redis/hiredis/tree/v1.0.1) - (2021-10-04)
<span style="color:red">This release erroneously bumped the SONAME, please use [1.0.2](https://github.com/redis/hiredis/tree/v1.0.2)</span>
Announcing Hiredis v1.0.1, a security release fixing CVE-2021-32765
- Fix for [CVE-2021-32765](https://github.com/redis/hiredis/security/advisories/GHSA-hfm9-39pp-55p2)
[commit](https://github.com/redis/hiredis/commit/76a7b10005c70babee357a7d0f2becf28ec7ed1e)
([Yossi Gottlieb](https://github.com/yossigo))
_Thanks to [Yossi Gottlieb](https://github.com/yossigo) for the security fix and to [Microsoft Security Vulnerability Research](https://www.microsoft.com/en-us/msrc/msvr) for finding the bug._ :sparkling_heart:
## [1.0.0](https://github.com/redis/hiredis/tree/v1.0.0) - (2020-08-03)
Announcing Hiredis v1.0.0, which adds support for RESP3, SSL connections, allocator injection, and better Windows support! :tada:

110
deps/hiredis/CMakeLists.txt vendored
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@ -1,10 +1,9 @@
CMAKE_MINIMUM_REQUIRED(VERSION 3.4.0)
INCLUDE(GNUInstallDirs)
PROJECT(hiredis)
OPTION(ENABLE_SSL "Build hiredis_ssl for SSL support" OFF)
OPTION(DISABLE_TESTS "If tests should be compiled or not" OFF)
OPTION(ENABLE_SSL_TESTS, "Should we test SSL connections" OFF)
OPTION(ENABLE_SSL_TESTS "Should we test SSL connections" OFF)
OPTION(ENABLE_ASYNC_TESTS "Should we run all asynchronous API tests" OFF)
MACRO(getVersionBit name)
SET(VERSION_REGEX "^#define ${name} (.+)$")
@ -20,7 +19,13 @@ getVersionBit(HIREDIS_SONAME)
SET(VERSION "${HIREDIS_MAJOR}.${HIREDIS_MINOR}.${HIREDIS_PATCH}")
MESSAGE("Detected version: ${VERSION}")
PROJECT(hiredis VERSION "${VERSION}")
PROJECT(hiredis LANGUAGES "C" VERSION "${VERSION}")
INCLUDE(GNUInstallDirs)
# Hiredis requires C99
SET(CMAKE_C_STANDARD 99)
SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
SET(CMAKE_DEBUG_POSTFIX d)
SET(ENABLE_EXAMPLES OFF CACHE BOOL "Enable building hiredis examples")
@ -41,30 +46,84 @@ IF(WIN32)
ENDIF()
ADD_LIBRARY(hiredis SHARED ${hiredis_sources})
ADD_LIBRARY(hiredis_static STATIC ${hiredis_sources})
ADD_LIBRARY(hiredis::hiredis ALIAS hiredis)
ADD_LIBRARY(hiredis::hiredis_static ALIAS hiredis_static)
SET_TARGET_PROPERTIES(hiredis
PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS TRUE
VERSION "${HIREDIS_SONAME}")
SET_TARGET_PROPERTIES(hiredis_static
PROPERTIES COMPILE_PDB_NAME hiredis_static)
SET_TARGET_PROPERTIES(hiredis_static
PROPERTIES COMPILE_PDB_NAME_DEBUG hiredis_static${CMAKE_DEBUG_POSTFIX})
IF(WIN32 OR MINGW)
TARGET_LINK_LIBRARIES(hiredis PRIVATE ws2_32)
TARGET_LINK_LIBRARIES(hiredis PUBLIC ws2_32 crypt32)
TARGET_LINK_LIBRARIES(hiredis_static PUBLIC ws2_32 crypt32)
ELSEIF(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
TARGET_LINK_LIBRARIES(hiredis PUBLIC m)
TARGET_LINK_LIBRARIES(hiredis_static PUBLIC m)
ELSEIF(CMAKE_SYSTEM_NAME MATCHES "SunOS")
TARGET_LINK_LIBRARIES(hiredis PUBLIC socket)
TARGET_LINK_LIBRARIES(hiredis_static PUBLIC socket)
ENDIF()
TARGET_INCLUDE_DIRECTORIES(hiredis PUBLIC $<INSTALL_INTERFACE:.> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)
TARGET_INCLUDE_DIRECTORIES(hiredis PUBLIC $<INSTALL_INTERFACE:include> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)
TARGET_INCLUDE_DIRECTORIES(hiredis_static PUBLIC $<INSTALL_INTERFACE:include> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)
CONFIGURE_FILE(hiredis.pc.in hiredis.pc @ONLY)
INSTALL(TARGETS hiredis
set(CPACK_PACKAGE_VENDOR "Redis")
set(CPACK_PACKAGE_DESCRIPTION "\
Hiredis is a minimalistic C client library for the Redis database.
It is minimalistic because it just adds minimal support for the protocol, \
but at the same time it uses a high level printf-alike API in order to make \
it much higher level than otherwise suggested by its minimal code base and the \
lack of explicit bindings for every Redis command.
Apart from supporting sending commands and receiving replies, it comes with a \
reply parser that is decoupled from the I/O layer. It is a stream parser designed \
for easy reusability, which can for instance be used in higher level language bindings \
for efficient reply parsing.
Hiredis only supports the binary-safe Redis protocol, so you can use it with any Redis \
version >= 1.2.0.
The library comes with multiple APIs. There is the synchronous API, the asynchronous API \
and the reply parsing API.")
set(CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/redis/hiredis")
set(CPACK_PACKAGE_CONTACT "michael dot grunder at gmail dot com")
set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
set(CPACK_RPM_PACKAGE_AUTOREQPROV ON)
include(CPack)
INSTALL(TARGETS hiredis hiredis_static
EXPORT hiredis-targets
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
if (MSVC)
INSTALL(FILES $<TARGET_PDB_FILE:hiredis>
DESTINATION ${CMAKE_INSTALL_BINDIR}
CONFIGURATIONS Debug RelWithDebInfo)
INSTALL(FILES $<TARGET_FILE_DIR:hiredis_static>/$<TARGET_FILE_BASE_NAME:hiredis_static>.pdb
DESTINATION ${CMAKE_INSTALL_LIBDIR}
CONFIGURATIONS Debug RelWithDebInfo)
endif()
# For NuGet packages
INSTALL(FILES hiredis.targets
DESTINATION build/native)
INSTALL(FILES hiredis.h read.h sds.h async.h alloc.h
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/hiredis)
INSTALL(DIRECTORY adapters
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/hiredis)
INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/hiredis.pc
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
@ -95,10 +154,12 @@ IF(ENABLE_SSL)
ENDIF()
ENDIF()
FIND_PACKAGE(OpenSSL REQUIRED)
SET(hiredis_ssl_sources
SET(hiredis_ssl_sources
ssl.c)
ADD_LIBRARY(hiredis_ssl SHARED
${hiredis_ssl_sources})
ADD_LIBRARY(hiredis_ssl_static STATIC
${hiredis_ssl_sources})
IF (APPLE)
SET_PROPERTY(TARGET hiredis_ssl PROPERTY LINK_FLAGS "-Wl,-undefined -Wl,dynamic_lookup")
@ -108,23 +169,39 @@ IF(ENABLE_SSL)
PROPERTIES
WINDOWS_EXPORT_ALL_SYMBOLS TRUE
VERSION "${HIREDIS_SONAME}")
SET_TARGET_PROPERTIES(hiredis_ssl_static
PROPERTIES COMPILE_PDB_NAME hiredis_ssl_static)
SET_TARGET_PROPERTIES(hiredis_ssl_static
PROPERTIES COMPILE_PDB_NAME_DEBUG hiredis_ssl_static${CMAKE_DEBUG_POSTFIX})
TARGET_INCLUDE_DIRECTORIES(hiredis_ssl PRIVATE "${OPENSSL_INCLUDE_DIR}")
TARGET_INCLUDE_DIRECTORIES(hiredis_ssl_static PRIVATE "${OPENSSL_INCLUDE_DIR}")
TARGET_LINK_LIBRARIES(hiredis_ssl PRIVATE ${OPENSSL_LIBRARIES})
IF (WIN32 OR MINGW)
TARGET_LINK_LIBRARIES(hiredis_ssl PRIVATE hiredis)
TARGET_LINK_LIBRARIES(hiredis_ssl_static PUBLIC hiredis_static)
ENDIF()
CONFIGURE_FILE(hiredis_ssl.pc.in hiredis_ssl.pc @ONLY)
INSTALL(TARGETS hiredis_ssl
INSTALL(TARGETS hiredis_ssl hiredis_ssl_static
EXPORT hiredis_ssl-targets
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
if (MSVC)
INSTALL(FILES $<TARGET_PDB_FILE:hiredis_ssl>
DESTINATION ${CMAKE_INSTALL_BINDIR}
CONFIGURATIONS Debug RelWithDebInfo)
INSTALL(FILES $<TARGET_FILE_DIR:hiredis_ssl_static>/$<TARGET_FILE_BASE_NAME:hiredis_ssl_static>.pdb
DESTINATION ${CMAKE_INSTALL_LIBDIR}
CONFIGURATIONS Debug RelWithDebInfo)
endif()
INSTALL(FILES hiredis_ssl.h
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/hiredis)
INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/hiredis_ssl.pc
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
@ -149,11 +226,14 @@ ENDIF()
IF(NOT DISABLE_TESTS)
ENABLE_TESTING()
ADD_EXECUTABLE(hiredis-test test.c)
TARGET_LINK_LIBRARIES(hiredis-test hiredis)
IF(ENABLE_SSL_TESTS)
ADD_DEFINITIONS(-DHIREDIS_TEST_SSL=1)
TARGET_LINK_LIBRARIES(hiredis-test hiredis hiredis_ssl)
ELSE()
TARGET_LINK_LIBRARIES(hiredis-test hiredis)
TARGET_LINK_LIBRARIES(hiredis-test hiredis_ssl)
ENDIF()
IF(ENABLE_ASYNC_TESTS)
ADD_DEFINITIONS(-DHIREDIS_TEST_ASYNC=1)
TARGET_LINK_LIBRARIES(hiredis-test event)
ENDIF()
ADD_TEST(NAME hiredis-test
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/test.sh)

111
deps/hiredis/Makefile vendored
View File

@ -4,16 +4,10 @@
# This file is released under the BSD license, see the COPYING file
OBJ=alloc.o net.o hiredis.o sds.o async.o read.o sockcompat.o
SSL_OBJ=ssl.o
EXAMPLES=hiredis-example hiredis-example-libevent hiredis-example-libev hiredis-example-glib hiredis-example-push
ifeq ($(USE_SSL),1)
EXAMPLES+=hiredis-example-ssl hiredis-example-libevent-ssl
endif
TESTS=hiredis-test
LIBNAME=libhiredis
PKGCONFNAME=hiredis.pc
SSL_LIBNAME=libhiredis_ssl
SSL_PKGCONFNAME=hiredis_ssl.pc
HIREDIS_MAJOR=$(shell grep HIREDIS_MAJOR hiredis.h | awk '{print $$3}')
HIREDIS_MINOR=$(shell grep HIREDIS_MINOR hiredis.h | awk '{print $$3}')
@ -60,33 +54,66 @@ DYLIB_MAKE_CMD=$(CC) -shared -Wl,-soname,$(DYLIB_MINOR_NAME)
STLIBNAME=$(LIBNAME).$(STLIBSUFFIX)
STLIB_MAKE_CMD=$(AR) rcs
#################### SSL variables start ####################
SSL_OBJ=ssl.o
SSL_LIBNAME=libhiredis_ssl
SSL_PKGCONFNAME=hiredis_ssl.pc
SSL_INSTALLNAME=install-ssl
SSL_DYLIB_MINOR_NAME=$(SSL_LIBNAME).$(DYLIBSUFFIX).$(HIREDIS_SONAME)
SSL_DYLIB_MAJOR_NAME=$(SSL_LIBNAME).$(DYLIBSUFFIX).$(HIREDIS_MAJOR)
SSL_DYLIBNAME=$(SSL_LIBNAME).$(DYLIBSUFFIX)
SSL_STLIBNAME=$(SSL_LIBNAME).$(STLIBSUFFIX)
SSL_DYLIB_MAKE_CMD=$(CC) -shared -Wl,-soname,$(SSL_DYLIB_MINOR_NAME)
USE_SSL?=0
ifeq ($(USE_SSL),1)
# This is required for test.c only
CFLAGS+=-DHIREDIS_TEST_SSL
EXAMPLES+=hiredis-example-ssl hiredis-example-libevent-ssl
SSL_STLIB=$(SSL_STLIBNAME)
SSL_DYLIB=$(SSL_DYLIBNAME)
SSL_PKGCONF=$(SSL_PKGCONFNAME)
SSL_INSTALL=$(SSL_INSTALLNAME)
else
SSL_STLIB=
SSL_DYLIB=
SSL_PKGCONF=
SSL_INSTALL=
endif
##################### SSL variables end #####################
# Platform-specific overrides
uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
USE_SSL?=0
# This is required for test.c only
ifeq ($(USE_SSL),1)
CFLAGS+=-DHIREDIS_TEST_SSL
ifeq ($(TEST_ASYNC),1)
export CFLAGS+=-DHIREDIS_TEST_ASYNC
endif
ifeq ($(uname_S),Linux)
ifdef OPENSSL_PREFIX
ifeq ($(USE_SSL),1)
ifeq ($(uname_S),Linux)
ifdef OPENSSL_PREFIX
CFLAGS+=-I$(OPENSSL_PREFIX)/include
SSL_LDFLAGS+=-L$(OPENSSL_PREFIX)/lib -lssl -lcrypto
else
SSL_LDFLAGS=-lssl -lcrypto
endif
else
OPENSSL_PREFIX?=/usr/local/opt/openssl
CFLAGS+=-I$(OPENSSL_PREFIX)/include
SSL_LDFLAGS+=-L$(OPENSSL_PREFIX)/lib -lssl -lcrypto
else
SSL_LDFLAGS=-lssl -lcrypto
endif
endif
ifeq ($(uname_S),FreeBSD)
LDFLAGS+=-lm
IS_GCC=$(shell sh -c '$(CC) --version 2>/dev/null |egrep -i -c "gcc"')
ifeq ($(IS_GCC),1)
REAL_CFLAGS+=-pedantic
endif
else
OPENSSL_PREFIX?=/usr/local/opt/openssl
CFLAGS+=-I$(OPENSSL_PREFIX)/include
SSL_LDFLAGS+=-L$(OPENSSL_PREFIX)/lib -lssl -lcrypto
REAL_CFLAGS+=-pedantic
endif
ifeq ($(uname_S),SunOS)
@ -108,10 +135,13 @@ ifeq ($(uname_S),Darwin)
DYLIB_PLUGIN=-Wl,-undefined -Wl,dynamic_lookup
endif
all: $(DYLIBNAME) $(STLIBNAME) hiredis-test $(PKGCONFNAME)
ifeq ($(USE_SSL),1)
all: $(SSL_DYLIBNAME) $(SSL_STLIBNAME) $(SSL_PKGCONFNAME)
endif
all: dynamic static hiredis-test pkgconfig
dynamic: $(DYLIBNAME) $(SSL_DYLIB)
static: $(STLIBNAME) $(SSL_STLIB)
pkgconfig: $(PKGCONFNAME) $(SSL_PKGCONF)
# Deps (use make dep to generate this)
alloc.o: alloc.c fmacros.h alloc.h
@ -122,7 +152,6 @@ net.o: net.c fmacros.h net.h hiredis.h read.h sds.h alloc.h sockcompat.h win32.h
read.o: read.c fmacros.h alloc.h read.h sds.h win32.h
sds.o: sds.c sds.h sdsalloc.h alloc.h
sockcompat.o: sockcompat.c sockcompat.h
ssl.o: ssl.c hiredis.h read.h sds.h alloc.h async.h win32.h async_private.h
test.o: test.c fmacros.h hiredis.h read.h sds.h alloc.h net.h sockcompat.h win32.h
$(DYLIBNAME): $(OBJ)
@ -131,18 +160,15 @@ $(DYLIBNAME): $(OBJ)
$(STLIBNAME): $(OBJ)
$(STLIB_MAKE_CMD) $(STLIBNAME) $(OBJ)
#################### SSL building rules start ####################
$(SSL_DYLIBNAME): $(SSL_OBJ)
$(SSL_DYLIB_MAKE_CMD) $(DYLIB_PLUGIN) -o $(SSL_DYLIBNAME) $(SSL_OBJ) $(REAL_LDFLAGS) $(LDFLAGS) $(SSL_LDFLAGS)
$(SSL_STLIBNAME): $(SSL_OBJ)
$(STLIB_MAKE_CMD) $(SSL_STLIBNAME) $(SSL_OBJ)
dynamic: $(DYLIBNAME)
static: $(STLIBNAME)
ifeq ($(USE_SSL),1)
dynamic: $(SSL_DYLIBNAME)
static: $(SSL_STLIBNAME)
endif
$(SSL_OBJ): ssl.c hiredis.h read.h sds.h alloc.h async.h win32.h async_private.h
#################### SSL building rules end ####################
# Binaries:
hiredis-example-libevent: examples/example-libevent.c adapters/libevent.h $(STLIBNAME)
@ -166,7 +192,6 @@ hiredis-example-macosx: examples/example-macosx.c adapters/macosx.h $(STLIBNAME)
hiredis-example-ssl: examples/example-ssl.c $(STLIBNAME) $(SSL_STLIBNAME)
$(CC) -o examples/$@ $(REAL_CFLAGS) -I. $< $(STLIBNAME) $(SSL_STLIBNAME) $(REAL_LDFLAGS) $(SSL_LDFLAGS)
ifndef AE_DIR
hiredis-example-ae:
@echo "Please specify AE_DIR (e.g. <redis repository>/src)"
@ -177,10 +202,11 @@ hiredis-example-ae: examples/example-ae.c adapters/ae.h $(STLIBNAME)
endif
ifndef LIBUV_DIR
hiredis-example-libuv:
@echo "Please specify LIBUV_DIR (e.g. ../libuv/)"
@false
# dynamic link libuv.so
hiredis-example-libuv: examples/example-libuv.c adapters/libuv.h $(STLIBNAME)
$(CC) -o examples/$@ $(REAL_CFLAGS) -I. -I$(LIBUV_DIR)/include $< -luv -lpthread -lrt $(STLIBNAME) $(REAL_LDFLAGS)
else
# use user provided static lib
hiredis-example-libuv: examples/example-libuv.c adapters/libuv.h $(STLIBNAME)
$(CC) -o examples/$@ $(REAL_CFLAGS) -I. -I$(LIBUV_DIR)/include $< $(LIBUV_DIR)/.libs/libuv.a -lpthread -lrt $(STLIBNAME) $(REAL_LDFLAGS)
endif
@ -206,10 +232,13 @@ hiredis-example-push: examples/example-push.c $(STLIBNAME)
examples: $(EXAMPLES)
TEST_LIBS = $(STLIBNAME)
TEST_LIBS = $(STLIBNAME) $(SSL_STLIB)
TEST_LDFLAGS = $(SSL_LDFLAGS)
ifeq ($(USE_SSL),1)
TEST_LIBS += $(SSL_STLIBNAME)
TEST_LDFLAGS = $(SSL_LDFLAGS) -lssl -lcrypto -lpthread
TEST_LDFLAGS += -pthread
endif
ifeq ($(TEST_ASYNC),1)
TEST_LDFLAGS += -levent
endif
hiredis-test: test.o $(TEST_LIBS)
@ -225,7 +254,7 @@ check: hiredis-test
TEST_SSL=$(USE_SSL) ./test.sh
.c.o:
$(CC) -std=c99 -pedantic -c $(REAL_CFLAGS) $<
$(CC) -std=c99 -c $(REAL_CFLAGS) $<
clean:
rm -rf $(DYLIBNAME) $(STLIBNAME) $(SSL_DYLIBNAME) $(SSL_STLIBNAME) $(TESTS) $(PKGCONFNAME) examples/hiredis-example* *.o *.gcda *.gcno *.gcov
@ -262,7 +291,7 @@ $(SSL_PKGCONFNAME): hiredis_ssl.h
@echo Libs: -L\$${libdir} -lhiredis_ssl >> $@
@echo Libs.private: -lssl -lcrypto >> $@
install: $(DYLIBNAME) $(STLIBNAME) $(PKGCONFNAME)
install: $(DYLIBNAME) $(STLIBNAME) $(PKGCONFNAME) $(SSL_INSTALL)
mkdir -p $(INSTALL_INCLUDE_PATH) $(INSTALL_INCLUDE_PATH)/adapters $(INSTALL_LIBRARY_PATH)
$(INSTALL) hiredis.h async.h read.h sds.h alloc.h $(INSTALL_INCLUDE_PATH)
$(INSTALL) adapters/*.h $(INSTALL_INCLUDE_PATH)/adapters
@ -272,9 +301,6 @@ install: $(DYLIBNAME) $(STLIBNAME) $(PKGCONFNAME)
mkdir -p $(INSTALL_PKGCONF_PATH)
$(INSTALL) $(PKGCONFNAME) $(INSTALL_PKGCONF_PATH)
ifeq ($(USE_SSL),1)
install: install-ssl
install-ssl: $(SSL_DYLIBNAME) $(SSL_STLIBNAME) $(SSL_PKGCONFNAME)
mkdir -p $(INSTALL_INCLUDE_PATH) $(INSTALL_LIBRARY_PATH)
$(INSTALL) hiredis_ssl.h $(INSTALL_INCLUDE_PATH)
@ -283,7 +309,6 @@ install-ssl: $(SSL_DYLIBNAME) $(SSL_STLIBNAME) $(SSL_PKGCONFNAME)
$(INSTALL) $(SSL_STLIBNAME) $(INSTALL_LIBRARY_PATH)
mkdir -p $(INSTALL_PKGCONF_PATH)
$(INSTALL) $(SSL_PKGCONFNAME) $(INSTALL_PKGCONF_PATH)
endif
32bit:
@echo ""
@ -299,12 +324,12 @@ gprof:
$(MAKE) CFLAGS="-pg" LDFLAGS="-pg"
gcov:
$(MAKE) CFLAGS="-fprofile-arcs -ftest-coverage" LDFLAGS="-fprofile-arcs"
$(MAKE) CFLAGS+="-fprofile-arcs -ftest-coverage" LDFLAGS="-fprofile-arcs"
coverage: gcov
make check
mkdir -p tmp/lcov
lcov -d . -c -o tmp/lcov/hiredis.info
lcov -d . -c --exclude '/usr*' -o tmp/lcov/hiredis.info
genhtml --legend -o tmp/lcov/report tmp/lcov/hiredis.info
noopt:

41
deps/hiredis/README.md vendored
View File

@ -1,10 +1,11 @@
[![Build Status](https://travis-ci.org/redis/hiredis.png)](https://travis-ci.org/redis/hiredis)
[![Build Status](https://github.com/redis/hiredis/actions/workflows/build.yml/badge.svg)](https://github.com/redis/hiredis/actions/workflows/build.yml)
**This Readme reflects the latest changed in the master branch. See [v1.0.0](https://github.com/redis/hiredis/tree/v1.0.0) for the Readme and documentation for the latest release ([API/ABI history](https://abi-laboratory.pro/?view=timeline&l=hiredis)).**
# HIREDIS
Hiredis is a minimalistic C client library for the [Redis](http://redis.io/) database.
Hiredis is a minimalistic C client library for the [Redis](https://redis.io/) database.
It is minimalistic because it just adds minimal support for the protocol, but
at the same time it uses a high level printf-alike API in order to make it
@ -22,6 +23,12 @@ Redis version >= 1.2.0.
The library comes with multiple APIs. There is the
*synchronous API*, the *asynchronous API* and the *reply parsing API*.
## Upgrading to `1.0.2`
<span style="color:red">NOTE: v1.0.1 erroneously bumped SONAME, which is why it is skipped here.</span>
Version 1.0.2 is simply 1.0.0 with a fix for [CVE-2021-32765](https://github.com/redis/hiredis/security/advisories/GHSA-hfm9-39pp-55p2). They are otherwise identical.
## Upgrading to `1.0.0`
Version 1.0.0 marks the first stable release of Hiredis.
@ -169,7 +176,7 @@ Hiredis also supports every new `RESP3` data type which are as follows. For mor
* **`REDIS_REPLY_MAP`**:
* An array with the added invariant that there will always be an even number of elements.
The MAP is functionally equivelant to `REDIS_REPLY_ARRAY` except for the previously mentioned invariant.
The MAP is functionally equivalent to `REDIS_REPLY_ARRAY` except for the previously mentioned invariant.
* **`REDIS_REPLY_SET`**:
* An array response where each entry is unique.
@ -189,7 +196,7 @@ Hiredis also supports every new `RESP3` data type which are as follows. For mor
* **`REDIS_REPLY_VERB`**:
* A verbatim string, intended to be presented to the user without modification.
The string payload is stored in the `str` memeber, and type data is stored in the `vtype` member (e.g. `txt` for raw text or `md` for markdown).
The string payload is stored in the `str` member, and type data is stored in the `vtype` member (e.g. `txt` for raw text or `md` for markdown).
Replies should be freed using the `freeReplyObject()` function.
Note that this function will take care of freeing sub-reply objects
@ -261,9 +268,9 @@ a single call to `read(2)`):
redisReply *reply;
redisAppendCommand(context,"SET foo bar");
redisAppendCommand(context,"GET foo");
redisGetReply(context,(void *)&reply); // reply for SET
redisGetReply(context,(void**)&reply); // reply for SET
freeReplyObject(reply);
redisGetReply(context,(void *)&reply); // reply for GET
redisGetReply(context,(void**)&reply); // reply for GET
freeReplyObject(reply);
```
This API can also be used to implement a blocking subscriber:
@ -517,7 +524,7 @@ initialize OpenSSL and create a context. You can do that in two ways:
/* An Hiredis SSL context. It holds SSL configuration and can be reused across
* many contexts.
*/
redisSSLContext *ssl;
redisSSLContext *ssl_context;
/* An error variable to indicate what went wrong, if the context fails to
* initialize.
@ -532,17 +539,23 @@ redisSSLContextError ssl_error;
redisInitOpenSSL();
/* Create SSL context */
ssl = redisCreateSSLContext(
ssl_context = redisCreateSSLContext(
"cacertbundle.crt", /* File name of trusted CA/ca bundle file, optional */
"/path/to/certs", /* Path of trusted certificates, optional */
"client_cert.pem", /* File name of client certificate file, optional */
"client_key.pem", /* File name of client private key, optional */
"redis.mydomain.com", /* Server name to request (SNI), optional */
&ssl_error
) != REDIS_OK) {
printf("SSL error: %s\n", redisSSLContextGetError(ssl_error);
/* Abort... */
}
&ssl_error);
if(ssl_context == NULL || ssl_error != 0) {
/* Handle error and abort... */
/* e.g.
printf("SSL error: %s\n",
(ssl_error != 0) ?
redisSSLContextGetError(ssl_error) : "Unknown error");
// Abort
*/
}
/* Create Redis context and establish connection */
c = redisConnect("localhost", 6443);
@ -551,7 +564,7 @@ if (c == NULL || c->err) {
}
/* Negotiate SSL/TLS */
if (redisInitiateSSLWithContext(c, ssl) != REDIS_OK) {
if (redisInitiateSSLWithContext(c, ssl_context) != REDIS_OK) {
/* Handle error, in c->err / c->errstr */
}
```

27
deps/hiredis/adapters/libev.h vendored
View File

@ -46,7 +46,7 @@ typedef struct redisLibevEvents {
static void redisLibevReadEvent(EV_P_ ev_io *watcher, int revents) {
#if EV_MULTIPLICITY
((void)loop);
((void)EV_A);
#endif
((void)revents);
@ -56,7 +56,7 @@ static void redisLibevReadEvent(EV_P_ ev_io *watcher, int revents) {
static void redisLibevWriteEvent(EV_P_ ev_io *watcher, int revents) {
#if EV_MULTIPLICITY
((void)loop);
((void)EV_A);
#endif
((void)revents);
@ -66,8 +66,9 @@ static void redisLibevWriteEvent(EV_P_ ev_io *watcher, int revents) {
static void redisLibevAddRead(void *privdata) {
redisLibevEvents *e = (redisLibevEvents*)privdata;
#if EV_MULTIPLICITY
struct ev_loop *loop = e->loop;
((void)loop);
#endif
if (!e->reading) {
e->reading = 1;
ev_io_start(EV_A_ &e->rev);
@ -76,8 +77,9 @@ static void redisLibevAddRead(void *privdata) {
static void redisLibevDelRead(void *privdata) {
redisLibevEvents *e = (redisLibevEvents*)privdata;
#if EV_MULTIPLICITY
struct ev_loop *loop = e->loop;
((void)loop);
#endif
if (e->reading) {
e->reading = 0;
ev_io_stop(EV_A_ &e->rev);
@ -86,8 +88,9 @@ static void redisLibevDelRead(void *privdata) {
static void redisLibevAddWrite(void *privdata) {
redisLibevEvents *e = (redisLibevEvents*)privdata;
#if EV_MULTIPLICITY
struct ev_loop *loop = e->loop;
((void)loop);
#endif
if (!e->writing) {
e->writing = 1;
ev_io_start(EV_A_ &e->wev);
@ -96,8 +99,9 @@ static void redisLibevAddWrite(void *privdata) {
static void redisLibevDelWrite(void *privdata) {
redisLibevEvents *e = (redisLibevEvents*)privdata;
#if EV_MULTIPLICITY
struct ev_loop *loop = e->loop;
((void)loop);
#endif
if (e->writing) {
e->writing = 0;
ev_io_stop(EV_A_ &e->wev);
@ -106,8 +110,9 @@ static void redisLibevDelWrite(void *privdata) {
static void redisLibevStopTimer(void *privdata) {
redisLibevEvents *e = (redisLibevEvents*)privdata;
#if EV_MULTIPLICITY
struct ev_loop *loop = e->loop;
((void)loop);
#endif
ev_timer_stop(EV_A_ &e->timer);
}
@ -120,6 +125,9 @@ static void redisLibevCleanup(void *privdata) {
}
static void redisLibevTimeout(EV_P_ ev_timer *timer, int revents) {
#if EV_MULTIPLICITY
((void)EV_A);
#endif
((void)revents);
redisLibevEvents *e = (redisLibevEvents*)timer->data;
redisAsyncHandleTimeout(e->context);
@ -127,8 +135,9 @@ static void redisLibevTimeout(EV_P_ ev_timer *timer, int revents) {
static void redisLibevSetTimeout(void *privdata, struct timeval tv) {
redisLibevEvents *e = (redisLibevEvents*)privdata;
#if EV_MULTIPLICITY
struct ev_loop *loop = e->loop;
((void)loop);
#endif
if (!ev_is_active(&e->timer)) {
ev_init(&e->timer, redisLibevTimeout);
@ -154,7 +163,7 @@ static int redisLibevAttach(EV_P_ redisAsyncContext *ac) {
e->context = ac;
#if EV_MULTIPLICITY
e->loop = loop;
e->loop = EV_A;
#else
e->loop = NULL;
#endif

2
deps/hiredis/adapters/libevent.h vendored
View File

@ -50,7 +50,7 @@ static void redisLibeventDestroy(redisLibeventEvents *e) {
hi_free(e);
}
static void redisLibeventHandler(int fd, short event, void *arg) {
static void redisLibeventHandler(evutil_socket_t fd, short event, void *arg) {
((void)fd);
redisLibeventEvents *e = (redisLibeventEvents*)arg;
e->state |= REDIS_LIBEVENT_ENTERED;

164
deps/hiredis/adapters/libuv.h vendored
View File

@ -7,111 +7,157 @@
#include <string.h>
typedef struct redisLibuvEvents {
redisAsyncContext* context;
uv_poll_t handle;
int events;
redisAsyncContext* context;
uv_poll_t handle;
uv_timer_t timer;
int events;
} redisLibuvEvents;
static void redisLibuvPoll(uv_poll_t* handle, int status, int events) {
redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
int ev = (status ? p->events : events);
redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
int ev = (status ? p->events : events);
if (p->context != NULL && (ev & UV_READABLE)) {
redisAsyncHandleRead(p->context);
}
if (p->context != NULL && (ev & UV_WRITABLE)) {
redisAsyncHandleWrite(p->context);
}
if (p->context != NULL && (ev & UV_READABLE)) {
redisAsyncHandleRead(p->context);
}
if (p->context != NULL && (ev & UV_WRITABLE)) {
redisAsyncHandleWrite(p->context);
}
}
static void redisLibuvAddRead(void *privdata) {
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
p->events |= UV_READABLE;
p->events |= UV_READABLE;
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
}
static void redisLibuvDelRead(void *privdata) {
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
p->events &= ~UV_READABLE;
p->events &= ~UV_READABLE;
if (p->events) {
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
} else {
uv_poll_stop(&p->handle);
}
if (p->events) {
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
} else {
uv_poll_stop(&p->handle);
}
}
static void redisLibuvAddWrite(void *privdata) {
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
p->events |= UV_WRITABLE;
p->events |= UV_WRITABLE;
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
}
static void redisLibuvDelWrite(void *privdata) {
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
p->events &= ~UV_WRITABLE;
p->events &= ~UV_WRITABLE;
if (p->events) {
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
} else {
uv_poll_stop(&p->handle);
}
if (p->events) {
uv_poll_start(&p->handle, p->events, redisLibuvPoll);
} else {
uv_poll_stop(&p->handle);
}
}
static void on_close(uv_handle_t* handle) {
redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
hi_free(p);
static void on_timer_close(uv_handle_t *handle) {
redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
p->timer.data = NULL;
if (!p->handle.data) {
// both timer and handle are closed
hi_free(p);
}
// else, wait for `on_handle_close`
}
static void on_handle_close(uv_handle_t *handle) {
redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
p->handle.data = NULL;
if (!p->timer.data) {
// timer never started, or timer already destroyed
hi_free(p);
}
// else, wait for `on_timer_close`
}
// libuv removed `status` parameter since v0.11.23
// see: https://github.com/libuv/libuv/blob/v0.11.23/include/uv.h
#if (UV_VERSION_MAJOR == 0 && UV_VERSION_MINOR < 11) || \
(UV_VERSION_MAJOR == 0 && UV_VERSION_MINOR == 11 && UV_VERSION_PATCH < 23)
static void redisLibuvTimeout(uv_timer_t *timer, int status) {
(void)status; // unused
#else
static void redisLibuvTimeout(uv_timer_t *timer) {
#endif
redisLibuvEvents *e = (redisLibuvEvents*)timer->data;
redisAsyncHandleTimeout(e->context);
}
static void redisLibuvSetTimeout(void *privdata, struct timeval tv) {
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
uint64_t millsec = tv.tv_sec * 1000 + tv.tv_usec / 1000.0;
if (!p->timer.data) {
// timer is uninitialized
if (uv_timer_init(p->handle.loop, &p->timer) != 0) {
return;
}
p->timer.data = p;
}
// updates the timeout if the timer has already started
// or start the timer
uv_timer_start(&p->timer, redisLibuvTimeout, millsec, 0);
}
static void redisLibuvCleanup(void *privdata) {
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
redisLibuvEvents* p = (redisLibuvEvents*)privdata;
p->context = NULL; // indicate that context might no longer exist
uv_close((uv_handle_t*)&p->handle, on_close);
p->context = NULL; // indicate that context might no longer exist
if (p->timer.data) {
uv_close((uv_handle_t*)&p->timer, on_timer_close);
}
uv_close((uv_handle_t*)&p->handle, on_handle_close);
}
static int redisLibuvAttach(redisAsyncContext* ac, uv_loop_t* loop) {
redisContext *c = &(ac->c);
redisContext *c = &(ac->c);
if (ac->ev.data != NULL) {
return REDIS_ERR;
}
if (ac->ev.data != NULL) {
return REDIS_ERR;
}
ac->ev.addRead = redisLibuvAddRead;
ac->ev.delRead = redisLibuvDelRead;
ac->ev.addWrite = redisLibuvAddWrite;
ac->ev.delWrite = redisLibuvDelWrite;
ac->ev.cleanup = redisLibuvCleanup;
ac->ev.addRead = redisLibuvAddRead;
ac->ev.delRead = redisLibuvDelRead;
ac->ev.addWrite = redisLibuvAddWrite;
ac->ev.delWrite = redisLibuvDelWrite;
ac->ev.cleanup = redisLibuvCleanup;
ac->ev.scheduleTimer = redisLibuvSetTimeout;
redisLibuvEvents* p = (redisLibuvEvents*)hi_malloc(sizeof(*p));
if (p == NULL)
return REDIS_ERR;
redisLibuvEvents* p = (redisLibuvEvents*)hi_malloc(sizeof(*p));
if (p == NULL)
return REDIS_ERR;
memset(p, 0, sizeof(*p));
memset(p, 0, sizeof(*p));
if (uv_poll_init_socket(loop, &p->handle, c->fd) != 0) {
return REDIS_ERR;
}
if (uv_poll_init_socket(loop, &p->handle, c->fd) != 0) {
return REDIS_ERR;
}
ac->ev.data = p;
p->handle.data = p;
p->context = ac;
ac->ev.data = p;
p->handle.data = p;
p->context = ac;
return REDIS_OK;
return REDIS_OK;
}
#endif

128
deps/hiredis/async.c vendored
View File

@ -47,6 +47,11 @@
#include "async_private.h"
#ifdef NDEBUG
#undef assert
#define assert(e) (void)(e)
#endif
/* Forward declarations of hiredis.c functions */
int __redisAppendCommand(redisContext *c, const char *cmd, size_t len);
void __redisSetError(redisContext *c, int type, const char *str);
@ -139,8 +144,8 @@ static redisAsyncContext *redisAsyncInitialize(redisContext *c) {
ac->replies.head = NULL;
ac->replies.tail = NULL;
ac->sub.invalid.head = NULL;
ac->sub.invalid.tail = NULL;
ac->sub.replies.head = NULL;
ac->sub.replies.tail = NULL;
ac->sub.channels = channels;
ac->sub.patterns = patterns;
@ -301,36 +306,28 @@ static void __redisRunPushCallback(redisAsyncContext *ac, redisReply *reply) {
static void __redisAsyncFree(redisAsyncContext *ac) {
redisContext *c = &(ac->c);
redisCallback cb;
dictIterator *it;
dictIterator it;
dictEntry *de;
/* Execute pending callbacks with NULL reply. */
while (__redisShiftCallback(&ac->replies,&cb) == REDIS_OK)
__redisRunCallback(ac,&cb,NULL);
/* Execute callbacks for invalid commands */
while (__redisShiftCallback(&ac->sub.invalid,&cb) == REDIS_OK)
while (__redisShiftCallback(&ac->sub.replies,&cb) == REDIS_OK)
__redisRunCallback(ac,&cb,NULL);
/* Run subscription callbacks with NULL reply */
if (ac->sub.channels) {
it = dictGetIterator(ac->sub.channels);
if (it != NULL) {
while ((de = dictNext(it)) != NULL)
__redisRunCallback(ac,dictGetEntryVal(de),NULL);
dictReleaseIterator(it);
}
dictInitIterator(&it,ac->sub.channels);
while ((de = dictNext(&it)) != NULL)
__redisRunCallback(ac,dictGetEntryVal(de),NULL);
dictRelease(ac->sub.channels);
}
if (ac->sub.patterns) {
it = dictGetIterator(ac->sub.patterns);
if (it != NULL) {
while ((de = dictNext(it)) != NULL)
__redisRunCallback(ac,dictGetEntryVal(de),NULL);
dictReleaseIterator(it);
}
dictInitIterator(&it,ac->sub.patterns);
while ((de = dictNext(&it)) != NULL)
__redisRunCallback(ac,dictGetEntryVal(de),NULL);
dictRelease(ac->sub.patterns);
}
@ -420,10 +417,11 @@ static int __redisGetSubscribeCallback(redisAsyncContext *ac, redisReply *reply,
char *stype;
hisds sname;
/* Custom reply functions are not supported for pub/sub. This will fail
* very hard when they are used... */
if (reply->type == REDIS_REPLY_ARRAY || reply->type == REDIS_REPLY_PUSH) {
assert(reply->elements >= 2);
/* Match reply with the expected format of a pushed message.
* The type and number of elements (3 to 4) are specified at:
* https://redis.io/topics/pubsub#format-of-pushed-messages */
if ((reply->type == REDIS_REPLY_ARRAY && !(c->flags & REDIS_SUPPORTS_PUSH) && reply->elements >= 3) ||
reply->type == REDIS_REPLY_PUSH) {
assert(reply->element[0]->type == REDIS_REPLY_STRING);
stype = reply->element[0]->str;
pvariant = (tolower(stype[0]) == 'p') ? 1 : 0;
@ -462,14 +460,21 @@ static int __redisGetSubscribeCallback(redisAsyncContext *ac, redisReply *reply,
/* Unset subscribed flag only when no pipelined pending subscribe. */
if (reply->element[2]->integer == 0
&& dictSize(ac->sub.channels) == 0
&& dictSize(ac->sub.patterns) == 0)
&& dictSize(ac->sub.patterns) == 0) {
c->flags &= ~REDIS_SUBSCRIBED;
/* Move ongoing regular command callbacks. */
redisCallback cb;
while (__redisShiftCallback(&ac->sub.replies,&cb) == REDIS_OK) {
__redisPushCallback(&ac->replies,&cb);
}
}
}
}
hi_sdsfree(sname);
} else {
/* Shift callback for invalid commands. */
__redisShiftCallback(&ac->sub.invalid,dstcb);
/* Shift callback for pending command in subscribed context. */
__redisShiftCallback(&ac->sub.replies,dstcb);
}
return REDIS_OK;
oom:
@ -497,13 +502,12 @@ static int redisIsSubscribeReply(redisReply *reply) {
len = reply->element[0]->len - off;
return !strncasecmp(str, "subscribe", len) ||
!strncasecmp(str, "message", len);
!strncasecmp(str, "message", len) ||
!strncasecmp(str, "unsubscribe", len);
}
void redisProcessCallbacks(redisAsyncContext *ac) {
redisContext *c = &(ac->c);
redisCallback cb = {NULL, NULL, 0, NULL};
void *reply = NULL;
int status;
@ -516,17 +520,14 @@ void redisProcessCallbacks(redisAsyncContext *ac) {
__redisAsyncDisconnect(ac);
return;
}
/* If monitor mode, repush callback */
if(c->flags & REDIS_MONITORING) {
__redisPushCallback(&ac->replies,&cb);
}
/* When the connection is not being disconnected, simply stop
* trying to get replies and wait for the next loop tick. */
break;
}
/* Keep track of push message support for subscribe handling */
if (redisIsPushReply(reply)) c->flags |= REDIS_SUPPORTS_PUSH;
/* Send any non-subscribe related PUSH messages to our PUSH handler
* while allowing subscribe related PUSH messages to pass through.
* This allows existing code to be backward compatible and work in
@ -539,6 +540,7 @@ void redisProcessCallbacks(redisAsyncContext *ac) {
/* Even if the context is subscribed, pending regular
* callbacks will get a reply before pub/sub messages arrive. */
redisCallback cb = {NULL, NULL, 0, NULL};
if (__redisShiftCallback(&ac->replies,&cb) != REDIS_OK) {
/*
* A spontaneous reply in a not-subscribed context can be the error
@ -562,15 +564,17 @@ void redisProcessCallbacks(redisAsyncContext *ac) {
__redisAsyncDisconnect(ac);
return;
}
/* No more regular callbacks and no errors, the context *must* be subscribed or monitoring. */
assert((c->flags & REDIS_SUBSCRIBED || c->flags & REDIS_MONITORING));
if(c->flags & REDIS_SUBSCRIBED)
/* No more regular callbacks and no errors, the context *must* be subscribed. */
assert(c->flags & REDIS_SUBSCRIBED);
if (c->flags & REDIS_SUBSCRIBED)
__redisGetSubscribeCallback(ac,reply,&cb);
}
if (cb.fn != NULL) {
__redisRunCallback(ac,&cb,reply);
c->reader->fn->freeObject(reply);
if (!(c->flags & REDIS_NO_AUTO_FREE_REPLIES)){
c->reader->fn->freeObject(reply);
}
/* Proceed with free'ing when redisAsyncFree() was called. */
if (c->flags & REDIS_FREEING) {
@ -584,6 +588,11 @@ void redisProcessCallbacks(redisAsyncContext *ac) {
* doesn't know what the server will spit out over the wire. */
c->reader->fn->freeObject(reply);
}
/* If in monitor mode, repush the callback */
if (c->flags & REDIS_MONITORING) {
__redisPushCallback(&ac->replies,&cb);
}
}
/* Disconnect when there was an error reading the reply */
@ -605,7 +614,8 @@ static int __redisAsyncHandleConnect(redisAsyncContext *ac) {
if (redisCheckConnectDone(c, &completed) == REDIS_ERR) {
/* Error! */
redisCheckSocketError(c);
if (redisCheckSocketError(c) == REDIS_ERR)
__redisAsyncCopyError(ac);
__redisAsyncHandleConnectFailure(ac);
return REDIS_ERR;
} else if (completed == 1) {
@ -691,13 +701,22 @@ void redisAsyncHandleTimeout(redisAsyncContext *ac) {
redisContext *c = &(ac->c);
redisCallback cb;
if ((c->flags & REDIS_CONNECTED) && ac->replies.head == NULL) {
/* Nothing to do - just an idle timeout */
return;
if ((c->flags & REDIS_CONNECTED)) {
if (ac->replies.head == NULL && ac->sub.replies.head == NULL) {
/* Nothing to do - just an idle timeout */
return;
}
if (!ac->c.command_timeout ||
(!ac->c.command_timeout->tv_sec && !ac->c.command_timeout->tv_usec)) {
/* A belated connect timeout arriving, ignore */
return;
}
}
if (!c->err) {
__redisSetError(c, REDIS_ERR_TIMEOUT, "Timeout");
__redisAsyncCopyError(ac);
}
if (!(c->flags & REDIS_CONNECTED) && ac->onConnect) {
@ -796,17 +815,19 @@ static int __redisAsyncCommand(redisAsyncContext *ac, redisCallbackFn *fn, void
/* (P)UNSUBSCRIBE does not have its own response: every channel or
* pattern that is unsubscribed will receive a message. This means we
* should not append a callback function for this command. */
} else if(strncasecmp(cstr,"monitor\r\n",9) == 0) {
/* Set monitor flag and push callback */
c->flags |= REDIS_MONITORING;
__redisPushCallback(&ac->replies,&cb);
} else if (strncasecmp(cstr,"monitor\r\n",9) == 0) {
/* Set monitor flag and push callback */
c->flags |= REDIS_MONITORING;
if (__redisPushCallback(&ac->replies,&cb) != REDIS_OK)
goto oom;
} else {
if (c->flags & REDIS_SUBSCRIBED)
/* This will likely result in an error reply, but it needs to be
* received and passed to the callback. */
__redisPushCallback(&ac->sub.invalid,&cb);
else
__redisPushCallback(&ac->replies,&cb);
if (c->flags & REDIS_SUBSCRIBED) {
if (__redisPushCallback(&ac->sub.replies,&cb) != REDIS_OK)
goto oom;
} else {
if (__redisPushCallback(&ac->replies,&cb) != REDIS_OK)
goto oom;
}
}
__redisAppendCommand(c,cmd,len);
@ -817,6 +838,7 @@ static int __redisAsyncCommand(redisAsyncContext *ac, redisCallbackFn *fn, void
return REDIS_OK;
oom:
__redisSetError(&(ac->c), REDIS_ERR_OOM, "Out of memory");
__redisAsyncCopyError(ac);
return REDIS_ERR;
}
@ -846,7 +868,7 @@ int redisAsyncCommand(redisAsyncContext *ac, redisCallbackFn *fn, void *privdata
int redisAsyncCommandArgv(redisAsyncContext *ac, redisCallbackFn *fn, void *privdata, int argc, const char **argv, const size_t *argvlen) {
hisds cmd;
int len;
long long len;
int status;
len = redisFormatSdsCommandArgv(&cmd,argc,argv,argvlen);
if (len < 0)

2
deps/hiredis/async.h vendored
View File

@ -102,7 +102,7 @@ typedef struct redisAsyncContext {
/* Subscription callbacks */
struct {
redisCallbackList invalid;
redisCallbackList replies;
struct dict *channels;
struct dict *patterns;
} sub;

11
deps/hiredis/dict.c vendored
View File

@ -267,16 +267,11 @@ static dictEntry *dictFind(dict *ht, const void *key) {
return NULL;
}
static dictIterator *dictGetIterator(dict *ht) {
dictIterator *iter = hi_malloc(sizeof(*iter));
if (iter == NULL)
return NULL;
static void dictInitIterator(dictIterator *iter, dict *ht) {
iter->ht = ht;
iter->index = -1;
iter->entry = NULL;
iter->nextEntry = NULL;
return iter;
}
static dictEntry *dictNext(dictIterator *iter) {
@ -299,10 +294,6 @@ static dictEntry *dictNext(dictIterator *iter) {
return NULL;
}
static void dictReleaseIterator(dictIterator *iter) {
hi_free(iter);
}
/* ------------------------- private functions ------------------------------ */
/* Expand the hash table if needed */

3
deps/hiredis/dict.h vendored
View File

@ -119,8 +119,7 @@ static int dictReplace(dict *ht, void *key, void *val);
static int dictDelete(dict *ht, const void *key);
static void dictRelease(dict *ht);
static dictEntry * dictFind(dict *ht, const void *key);
static dictIterator *dictGetIterator(dict *ht);
static void dictInitIterator(dictIterator *iter, dict *ht);
static dictEntry *dictNext(dictIterator *iter);
static void dictReleaseIterator(dictIterator *iter);
#endif /* __DICT_H */

2
deps/hiredis/examples/CMakeLists.txt vendored
View File

@ -21,7 +21,7 @@ ENDIF()
FIND_PATH(LIBEVENT event.h)
if (LIBEVENT)
ADD_EXECUTABLE(example-libevent example-libevent)
ADD_EXECUTABLE(example-libevent example-libevent.c)
TARGET_LINK_LIBRARIES(example-libevent hiredis event)
ENDIF()

37
deps/hiredis/examples/example-libuv.c vendored
View File

@ -7,18 +7,33 @@
#include <async.h>
#include <adapters/libuv.h>
void debugCallback(redisAsyncContext *c, void *r, void *privdata) {
(void)privdata; //unused
redisReply *reply = r;
if (reply == NULL) {
/* The DEBUG SLEEP command will almost always fail, because we have set a 1 second timeout */
printf("`DEBUG SLEEP` error: %s\n", c->errstr ? c->errstr : "unknown error");
return;
}
/* Disconnect after receiving the reply of DEBUG SLEEP (which will not)*/
redisAsyncDisconnect(c);
}
void getCallback(redisAsyncContext *c, void *r, void *privdata) {
redisReply *reply = r;
if (reply == NULL) return;
printf("argv[%s]: %s\n", (char*)privdata, reply->str);
if (reply == NULL) {
printf("`GET key` error: %s\n", c->errstr ? c->errstr : "unknown error");
return;
}
printf("`GET key` result: argv[%s]: %s\n", (char*)privdata, reply->str);
/* Disconnect after receiving the reply to GET */
redisAsyncDisconnect(c);
/* start another request that demonstrate timeout */
redisAsyncCommand(c, debugCallback, NULL, "DEBUG SLEEP %f", 1.5);
}
void connectCallback(const redisAsyncContext *c, int status) {
if (status != REDIS_OK) {
printf("Error: %s\n", c->errstr);
printf("connect error: %s\n", c->errstr);
return;
}
printf("Connected...\n");
@ -26,7 +41,7 @@ void connectCallback(const redisAsyncContext *c, int status) {
void disconnectCallback(const redisAsyncContext *c, int status) {
if (status != REDIS_OK) {
printf("Error: %s\n", c->errstr);
printf("disconnect because of error: %s\n", c->errstr);
return;
}
printf("Disconnected...\n");
@ -49,8 +64,18 @@ int main (int argc, char **argv) {
redisLibuvAttach(c,loop);
redisAsyncSetConnectCallback(c,connectCallback);
redisAsyncSetDisconnectCallback(c,disconnectCallback);
redisAsyncSetTimeout(c, (struct timeval){ .tv_sec = 1, .tv_usec = 0});
/*
In this demo, we first `set key`, then `get key` to demonstrate the basic usage of libuv adapter.
Then in `getCallback`, we start a `debug sleep` command to create 1.5 second long request.
Because we have set a 1 second timeout to the connection, the command will always fail with a
timeout error, which is shown in the `debugCallback`.
*/
redisAsyncCommand(c, NULL, NULL, "SET key %b", argv[argc-1], strlen(argv[argc-1]));
redisAsyncCommand(c, getCallback, (char*)"end-1", "GET key");
uv_run(loop, UV_RUN_DEFAULT);
return 0;
}

1
deps/hiredis/examples/example-push.c vendored
View File

@ -31,7 +31,6 @@
#include <stdlib.h>
#include <string.h>
#include <hiredis.h>
#include <win32.h>
#define KEY_COUNT 5

5
deps/hiredis/examples/example-ssl.c vendored
View File

@ -4,7 +4,10 @@
#include <hiredis.h>
#include <hiredis_ssl.h>
#include <win32.h>
#ifdef _MSC_VER
#include <winsock2.h> /* For struct timeval */
#endif
int main(int argc, char **argv) {
unsigned int j;

5
deps/hiredis/examples/example.c vendored
View File

@ -2,7 +2,10 @@
#include <stdlib.h>
#include <string.h>
#include <hiredis.h>
#include <win32.h>
#ifdef _MSC_VER
#include <winsock2.h> /* For struct timeval */
#endif
int main(int argc, char **argv) {
unsigned int j, isunix = 0;

2
deps/hiredis/fmacros.h vendored
View File

@ -1,8 +1,10 @@
#ifndef __HIREDIS_FMACRO_H
#define __HIREDIS_FMACRO_H
#ifndef _AIX
#define _XOPEN_SOURCE 600
#define _POSIX_C_SOURCE 200112L
#endif
#if defined(__APPLE__) && defined(__MACH__)
/* Enable TCP_KEEPALIVE */

57
deps/hiredis/fuzzing/format_command_fuzzer.c vendored Normal file
View File

@ -0,0 +1,57 @@
/*
* Copyright (c) 2020, Salvatore Sanfilippo <antirez at gmail dot com>
* Copyright (c) 2020, Pieter Noordhuis <pcnoordhuis at gmail dot com>
* Copyright (c) 2020, Matt Stancliff <matt at genges dot com>,
* Jan-Erik Rediger <janerik at fnordig dot com>
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Redis nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdlib.h>
#include <string.h>
#include "hiredis.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
char *new_str, *cmd;
if (size < 3)
return 0;
new_str = malloc(size+1);
if (new_str == NULL)
return 0;
memcpy(new_str, data, size);
new_str[size] = '\0';
redisFormatCommand(&cmd, new_str);
if (cmd != NULL)
hi_free(cmd);
free(new_str);
return 0;
}

92
deps/hiredis/hiredis.c vendored
View File

@ -96,6 +96,8 @@ void freeReplyObject(void *reply) {
switch(r->type) {
case REDIS_REPLY_INTEGER:
case REDIS_REPLY_NIL:
case REDIS_REPLY_BOOL:
break; /* Nothing to free */
case REDIS_REPLY_ARRAY:
case REDIS_REPLY_MAP:
@ -112,6 +114,7 @@ void freeReplyObject(void *reply) {
case REDIS_REPLY_STRING:
case REDIS_REPLY_DOUBLE:
case REDIS_REPLY_VERB:
case REDIS_REPLY_BIGNUM:
hi_free(r->str);
break;
}
@ -129,7 +132,8 @@ static void *createStringObject(const redisReadTask *task, char *str, size_t len
assert(task->type == REDIS_REPLY_ERROR ||
task->type == REDIS_REPLY_STATUS ||
task->type == REDIS_REPLY_STRING ||
task->type == REDIS_REPLY_VERB);
task->type == REDIS_REPLY_VERB ||
task->type == REDIS_REPLY_BIGNUM);
/* Copy string value */
if (task->type == REDIS_REPLY_VERB) {
@ -235,12 +239,14 @@ static void *createDoubleObject(const redisReadTask *task, double value, char *s
* decimal string conversion artifacts. */
memcpy(r->str, str, len);
r->str[len] = '\0';
r->len = len;
if (task->parent) {
parent = task->parent->obj;
assert(parent->type == REDIS_REPLY_ARRAY ||
parent->type == REDIS_REPLY_MAP ||
parent->type == REDIS_REPLY_SET);
parent->type == REDIS_REPLY_SET ||
parent->type == REDIS_REPLY_PUSH);
parent->element[task->idx] = r;
}
return r;
@ -277,7 +283,8 @@ static void *createBoolObject(const redisReadTask *task, int bval) {
parent = task->parent->obj;
assert(parent->type == REDIS_REPLY_ARRAY ||
parent->type == REDIS_REPLY_MAP ||
parent->type == REDIS_REPLY_SET);
parent->type == REDIS_REPLY_SET ||
parent->type == REDIS_REPLY_PUSH);
parent->element[task->idx] = r;
}
return r;
@ -565,13 +572,12 @@ int redisFormatCommand(char **target, const char *format, ...) {
* lengths. If the latter is set to NULL, strlen will be used to compute the
* argument lengths.
*/
int redisFormatSdsCommandArgv(hisds *target, int argc, const char **argv,
const size_t *argvlen)
long long redisFormatSdsCommandArgv(hisds *target, int argc, const char **argv,
const size_t *argvlen)
{
hisds cmd, aux;
unsigned long long totlen;
unsigned long long totlen, len;
int j;
size_t len;
/* Abort on a NULL target */
if (target == NULL)
@ -602,7 +608,7 @@ int redisFormatSdsCommandArgv(hisds *target, int argc, const char **argv,
cmd = hi_sdscatfmt(cmd, "*%i\r\n", argc);
for (j=0; j < argc; j++) {
len = argvlen ? argvlen[j] : strlen(argv[j]);
cmd = hi_sdscatfmt(cmd, "$%u\r\n", len);
cmd = hi_sdscatfmt(cmd, "$%U\r\n", len);
cmd = hi_sdscatlen(cmd, argv[j], len);
cmd = hi_sdscatlen(cmd, "\r\n", sizeof("\r\n")-1);
}
@ -622,11 +628,11 @@ void redisFreeSdsCommand(hisds cmd) {
* lengths. If the latter is set to NULL, strlen will be used to compute the
* argument lengths.
*/
int redisFormatCommandArgv(char **target, int argc, const char **argv, const size_t *argvlen) {
long long redisFormatCommandArgv(char **target, int argc, const char **argv, const size_t *argvlen) {
char *cmd = NULL; /* final command */
int pos; /* position in final command */
size_t len;
int totlen, j;
size_t pos; /* position in final command */
size_t len, totlen;
int j;
/* Abort on a NULL target */
if (target == NULL)
@ -797,6 +803,9 @@ redisContext *redisConnectWithOptions(const redisOptions *options) {
if (options->options & REDIS_OPT_NOAUTOFREE) {
c->flags |= REDIS_NO_AUTO_FREE;
}
if (options->options & REDIS_OPT_NOAUTOFREEREPLIES) {
c->flags |= REDIS_NO_AUTO_FREE_REPLIES;
}
/* Set any user supplied RESP3 PUSH handler or use freeReplyObject
* as a default unless specifically flagged that we don't want one. */
@ -825,7 +834,7 @@ redisContext *redisConnectWithOptions(const redisOptions *options) {
c->fd = options->endpoint.fd;
c->flags |= REDIS_CONNECTED;
} else {
// Unknown type - FIXME - FREE
redisFree(c);
return NULL;
}
@ -939,13 +948,11 @@ int redisBufferRead(redisContext *c) {
return REDIS_ERR;
nread = c->funcs->read(c, buf, sizeof(buf));
if (nread > 0) {
if (redisReaderFeed(c->reader, buf, nread) != REDIS_OK) {
__redisSetError(c, c->reader->err, c->reader->errstr);
return REDIS_ERR;
} else {
}
} else if (nread < 0) {
if (nread < 0) {
return REDIS_ERR;
}
if (nread > 0 && redisReaderFeed(c->reader, buf, nread) != REDIS_OK) {
__redisSetError(c, c->reader->err, c->reader->errstr);
return REDIS_ERR;
}
return REDIS_OK;
@ -989,17 +996,6 @@ oom:
return REDIS_ERR;
}
/* Internal helper function to try and get a reply from the reader,
* or set an error in the context otherwise. */
int redisGetReplyFromReader(redisContext *c, void **reply) {
if (redisReaderGetReply(c->reader,reply) == REDIS_ERR) {
__redisSetError(c,c->reader->err,c->reader->errstr);
return REDIS_ERR;
}
return REDIS_OK;
}
/* Internal helper that returns 1 if the reply was a RESP3 PUSH
* message and we handled it with a user-provided callback. */
static int redisHandledPushReply(redisContext *c, void *reply) {
@ -1011,12 +1007,34 @@ static int redisHandledPushReply(redisContext *c, void *reply) {
return 0;
}
/* Get a reply from our reader or set an error in the context. */
int redisGetReplyFromReader(redisContext *c, void **reply) {
if (redisReaderGetReply(c->reader, reply) == REDIS_ERR) {
__redisSetError(c,c->reader->err,c->reader->errstr);
return REDIS_ERR;
}
return REDIS_OK;
}
/* Internal helper to get the next reply from our reader while handling
* any PUSH messages we encounter along the way. This is separate from
* redisGetReplyFromReader so as to not change its behavior. */
static int redisNextInBandReplyFromReader(redisContext *c, void **reply) {
do {
if (redisGetReplyFromReader(c, reply) == REDIS_ERR)
return REDIS_ERR;
} while (redisHandledPushReply(c, *reply));
return REDIS_OK;
}
int redisGetReply(redisContext *c, void **reply) {
int wdone = 0;
void *aux = NULL;
/* Try to read pending replies */
if (redisGetReplyFromReader(c,&aux) == REDIS_ERR)
if (redisNextInBandReplyFromReader(c,&aux) == REDIS_ERR)
return REDIS_ERR;
/* For the blocking context, flush output buffer and read reply */
@ -1032,12 +1050,8 @@ int redisGetReply(redisContext *c, void **reply) {
if (redisBufferRead(c) == REDIS_ERR)
return REDIS_ERR;
/* We loop here in case the user has specified a RESP3
* PUSH handler (e.g. for client tracking). */
do {
if (redisGetReplyFromReader(c,&aux) == REDIS_ERR)
return REDIS_ERR;
} while (redisHandledPushReply(c, aux));
if (redisNextInBandReplyFromReader(c,&aux) == REDIS_ERR)
return REDIS_ERR;
} while (aux == NULL);
}
@ -1114,7 +1128,7 @@ int redisAppendCommand(redisContext *c, const char *format, ...) {
int redisAppendCommandArgv(redisContext *c, int argc, const char **argv, const size_t *argvlen) {
hisds cmd;
int len;
long long len;
len = redisFormatSdsCommandArgv(&cmd,argc,argv,argvlen);
if (len == -1) {

24
deps/hiredis/hiredis.h vendored
View File

@ -47,8 +47,8 @@ typedef long long ssize_t;
#define HIREDIS_MAJOR 1
#define HIREDIS_MINOR 0
#define HIREDIS_PATCH 0
#define HIREDIS_SONAME 1.0.0
#define HIREDIS_PATCH 3
#define HIREDIS_SONAME 1.0.3-dev
/* Connection type can be blocking or non-blocking and is set in the
* least significant bit of the flags field in redisContext. */
@ -80,12 +80,18 @@ typedef long long ssize_t;
/* Flag that is set when we should set SO_REUSEADDR before calling bind() */
#define REDIS_REUSEADDR 0x80
/* Flag that is set when the async connection supports push replies. */
#define REDIS_SUPPORTS_PUSH 0x100
/**
* Flag that indicates the user does not want the context to
* be automatically freed upon error
*/
#define REDIS_NO_AUTO_FREE 0x200
/* Flag that indicates the user does not want replies to be automatically freed */
#define REDIS_NO_AUTO_FREE_REPLIES 0x400
#define REDIS_KEEPALIVE_INTERVAL 15 /* seconds */
/* number of times we retry to connect in the case of EADDRNOTAVAIL and
@ -112,7 +118,8 @@ typedef struct redisReply {
double dval; /* The double when type is REDIS_REPLY_DOUBLE */
size_t len; /* Length of string */
char *str; /* Used for REDIS_REPLY_ERROR, REDIS_REPLY_STRING
REDIS_REPLY_VERB, and REDIS_REPLY_DOUBLE (in additional to dval). */
REDIS_REPLY_VERB, REDIS_REPLY_DOUBLE (in additional to dval),
and REDIS_REPLY_BIGNUM. */
char vtype[4]; /* Used for REDIS_REPLY_VERB, contains the null
terminated 3 character content type, such as "txt". */
size_t elements; /* number of elements, for REDIS_REPLY_ARRAY */
@ -127,8 +134,8 @@ void freeReplyObject(void *reply);
/* Functions to format a command according to the protocol. */
int redisvFormatCommand(char **target, const char *format, va_list ap);
int redisFormatCommand(char **target, const char *format, ...);
int redisFormatCommandArgv(char **target, int argc, const char **argv, const size_t *argvlen);
int redisFormatSdsCommandArgv(hisds *target, int argc, const char ** argv, const size_t *argvlen);
long long redisFormatCommandArgv(char **target, int argc, const char **argv, const size_t *argvlen);
long long redisFormatSdsCommandArgv(hisds *target, int argc, const char ** argv, const size_t *argvlen);
void redisFreeCommand(char *cmd);
void redisFreeSdsCommand(hisds cmd);
@ -152,6 +159,11 @@ struct redisSsl;
/* Don't automatically intercept and free RESP3 PUSH replies. */
#define REDIS_OPT_NO_PUSH_AUTOFREE 0x08
/**
* Don't automatically free replies
*/
#define REDIS_OPT_NOAUTOFREEREPLIES 0x10
/* In Unix systems a file descriptor is a regular signed int, with -1
* representing an invalid descriptor. In Windows it is a SOCKET
* (32- or 64-bit unsigned integer depending on the architecture), where
@ -255,7 +267,7 @@ typedef struct redisContext {
} unix_sock;
/* For non-blocking connect */
struct sockadr *saddr;
struct sockaddr *saddr;
size_t addrlen;
/* Optional data and corresponding destructor users can use to provide

11
deps/hiredis/hiredis.targets vendored Normal file
View File

@ -0,0 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemDefinitionGroup>
<ClCompile>
<AdditionalIncludeDirectories>$(MSBuildThisFileDirectory)\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<AdditionalLibraryDirectories>$(MSBuildThisFileDirectory)\..\..\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
</ItemDefinitionGroup>
</Project>

4
deps/hiredis/hiredis_ssl.h vendored
View File

@ -56,7 +56,9 @@ typedef enum {
REDIS_SSL_CTX_CERT_KEY_REQUIRED, /* Client cert and key must both be specified or skipped */
REDIS_SSL_CTX_CA_CERT_LOAD_FAILED, /* Failed to load CA Certificate or CA Path */
REDIS_SSL_CTX_CLIENT_CERT_LOAD_FAILED, /* Failed to load client certificate */
REDIS_SSL_CTX_PRIVATE_KEY_LOAD_FAILED /* Failed to load private key */
REDIS_SSL_CTX_PRIVATE_KEY_LOAD_FAILED, /* Failed to load private key */
REDIS_SSL_CTX_OS_CERTSTORE_OPEN_FAILED, /* Failed to open system certifcate store */
REDIS_SSL_CTX_OS_CERT_ADD_FAILED /* Failed to add CA certificates obtained from system to the SSL context */
} redisSSLContextError;
/**

142
deps/hiredis/read.c vendored
View File

@ -123,29 +123,28 @@ static char *readBytes(redisReader *r, unsigned int bytes) {
/* Find pointer to \r\n. */
static char *seekNewline(char *s, size_t len) {
int pos = 0;
int _len = len-1;
char *ret;
/* Position should be < len-1 because the character at "pos" should be
* followed by a \n. Note that strchr cannot be used because it doesn't
* allow to search a limited length and the buffer that is being searched
* might not have a trailing NULL character. */
while (pos < _len) {
while(pos < _len && s[pos] != '\r') pos++;
if (pos==_len) {
/* Not found. */
return NULL;
} else {
if (s[pos+1] == '\n') {
/* Found. */
return s+pos;
} else {
/* Continue searching. */
pos++;
}
/* We cannot match with fewer than 2 bytes */
if (len < 2)
return NULL;
/* Search up to len - 1 characters */
len--;
/* Look for the \r */
while ((ret = memchr(s, '\r', len)) != NULL) {
if (ret[1] == '\n') {
/* Found. */
break;
}
/* Continue searching. */
ret++;
len -= ret - s;
s = ret;
}
return NULL;
return ret;
}
/* Convert a string into a long long. Returns REDIS_OK if the string could be
@ -274,60 +273,104 @@ static int processLineItem(redisReader *r) {
if ((p = readLine(r,&len)) != NULL) {
if (cur->type == REDIS_REPLY_INTEGER) {
long long v;
if (string2ll(p, len, &v) == REDIS_ERR) {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Bad integer value");
return REDIS_ERR;
}
if (r->fn && r->fn->createInteger) {
long long v;
if (string2ll(p, len, &v) == REDIS_ERR) {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Bad integer value");
return REDIS_ERR;
}
obj = r->fn->createInteger(cur,v);
} else {
obj = (void*)REDIS_REPLY_INTEGER;
}
} else if (cur->type == REDIS_REPLY_DOUBLE) {
if (r->fn && r->fn->createDouble) {
char buf[326], *eptr;
double d;
char buf[326], *eptr;
double d;
if ((size_t)len >= sizeof(buf)) {
if ((size_t)len >= sizeof(buf)) {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Double value is too large");
return REDIS_ERR;
}
memcpy(buf,p,len);
buf[len] = '\0';
if (len == 3 && strcasecmp(buf,"inf") == 0) {
d = INFINITY; /* Positive infinite. */
} else if (len == 4 && strcasecmp(buf,"-inf") == 0) {
d = -INFINITY; /* Negative infinite. */
} else {
d = strtod((char*)buf,&eptr);
/* RESP3 only allows "inf", "-inf", and finite values, while
* strtod() allows other variations on infinity, NaN,
* etc. We explicity handle our two allowed infinite cases
* above, so strtod() should only result in finite values. */
if (buf[0] == '\0' || eptr != &buf[len] || !isfinite(d)) {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Double value is too large");
"Bad double value");
return REDIS_ERR;
}
}
memcpy(buf,p,len);
buf[len] = '\0';
if (strcasecmp(buf,",inf") == 0) {
d = INFINITY; /* Positive infinite. */
} else if (strcasecmp(buf,",-inf") == 0) {
d = -INFINITY; /* Negative infinite. */
} else {
d = strtod((char*)buf,&eptr);
if (buf[0] == '\0' || eptr[0] != '\0' || isnan(d)) {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Bad double value");
return REDIS_ERR;
}
}
if (r->fn && r->fn->createDouble) {
obj = r->fn->createDouble(cur,d,buf,len);
} else {
obj = (void*)REDIS_REPLY_DOUBLE;
}
} else if (cur->type == REDIS_REPLY_NIL) {
if (len != 0) {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Bad nil value");
return REDIS_ERR;
}
if (r->fn && r->fn->createNil)
obj = r->fn->createNil(cur);
else
obj = (void*)REDIS_REPLY_NIL;
} else if (cur->type == REDIS_REPLY_BOOL) {
int bval = p[0] == 't' || p[0] == 'T';
int bval;
if (len != 1 || !strchr("tTfF", p[0])) {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Bad bool value");
return REDIS_ERR;
}
bval = p[0] == 't' || p[0] == 'T';
if (r->fn && r->fn->createBool)
obj = r->fn->createBool(cur,bval);
else
obj = (void*)REDIS_REPLY_BOOL;
} else if (cur->type == REDIS_REPLY_BIGNUM) {
/* Ensure all characters are decimal digits (with possible leading
* minus sign). */
for (int i = 0; i < len; i++) {
/* XXX Consider: Allow leading '+'? Error on leading '0's? */
if (i == 0 && p[0] == '-') continue;
if (p[i] < '0' || p[i] > '9') {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Bad bignum value");
return REDIS_ERR;
}
}
if (r->fn && r->fn->createString)
obj = r->fn->createString(cur,p,len);
else
obj = (void*)REDIS_REPLY_BIGNUM;
} else {
/* Type will be error or status. */
for (int i = 0; i < len; i++) {
if (p[i] == '\r' || p[i] == '\n') {
__redisReaderSetError(r,REDIS_ERR_PROTOCOL,
"Bad simple string value");
return REDIS_ERR;
}
}
if (r->fn && r->fn->createString)
obj = r->fn->createString(cur,p,len);
else
@ -453,7 +496,6 @@ static int processAggregateItem(redisReader *r) {
long long elements;
int root = 0, len;
/* Set error for nested multi bulks with depth > 7 */
if (r->ridx == r->tasks - 1) {
if (redisReaderGrow(r) == REDIS_ERR)
return REDIS_ERR;
@ -569,6 +611,9 @@ static int processItem(redisReader *r) {
case '>':
cur->type = REDIS_REPLY_PUSH;
break;
case '(':
cur->type = REDIS_REPLY_BIGNUM;
break;
default:
__redisReaderSetErrorProtocolByte(r,*p);
return REDIS_ERR;
@ -587,6 +632,7 @@ static int processItem(redisReader *r) {
case REDIS_REPLY_DOUBLE:
case REDIS_REPLY_NIL:
case REDIS_REPLY_BOOL:
case REDIS_REPLY_BIGNUM:
return processLineItem(r);
case REDIS_REPLY_STRING:
case REDIS_REPLY_VERB:

4
deps/hiredis/sds.c vendored
View File

@ -72,7 +72,7 @@ static inline char hi_sdsReqType(size_t string_size) {
* and 'initlen'.
* If NULL is used for 'init' the string is initialized with zero bytes.
*
* The string is always null-termined (all the hisds strings are, always) so
* The string is always null-terminated (all the hisds strings are, always) so
* even if you create an hisds string with:
*
* mystring = hi_sdsnewlen("abc",3);
@ -415,7 +415,7 @@ hisds hi_sdscpylen(hisds s, const char *t, size_t len) {
return s;
}
/* Like hi_sdscpylen() but 't' must be a null-termined string so that the length
/* Like hi_sdscpylen() but 't' must be a null-terminated string so that the length
* of the string is obtained with strlen(). */
hisds hi_sdscpy(hisds s, const char *t) {
return hi_sdscpylen(s, t, strlen(t));

45
deps/hiredis/ssl.c vendored
View File

@ -38,6 +38,7 @@
#include <string.h>
#ifdef _WIN32
#include <windows.h>
#include <wincrypt.h>
#else
#include <pthread.h>
#endif
@ -182,6 +183,10 @@ const char *redisSSLContextGetError(redisSSLContextError error)
return "Failed to load client certificate";
case REDIS_SSL_CTX_PRIVATE_KEY_LOAD_FAILED:
return "Failed to load private key";
case REDIS_SSL_CTX_OS_CERTSTORE_OPEN_FAILED:
return "Failed to open system certifcate store";
case REDIS_SSL_CTX_OS_CERT_ADD_FAILED:
return "Failed to add CA certificates obtained from system to the SSL context";
default:
return "Unknown error code";
}
@ -214,6 +219,11 @@ redisSSLContext *redisCreateSSLContext(const char *cacert_filename, const char *
const char *cert_filename, const char *private_key_filename,
const char *server_name, redisSSLContextError *error)
{
#ifdef _WIN32
HCERTSTORE win_store = NULL;
PCCERT_CONTEXT win_ctx = NULL;
#endif
redisSSLContext *ctx = hi_calloc(1, sizeof(redisSSLContext));
if (ctx == NULL)
goto error;
@ -234,6 +244,31 @@ redisSSLContext *redisCreateSSLContext(const char *cacert_filename, const char *
}
if (capath || cacert_filename) {
#ifdef _WIN32
if (0 == strcmp(cacert_filename, "wincert")) {
win_store = CertOpenSystemStore(NULL, "Root");
if (!win_store) {
if (error) *error = REDIS_SSL_CTX_OS_CERTSTORE_OPEN_FAILED;
goto error;
}
X509_STORE* store = SSL_CTX_get_cert_store(ctx->ssl_ctx);
while (win_ctx = CertEnumCertificatesInStore(win_store, win_ctx)) {
X509* x509 = NULL;
x509 = d2i_X509(NULL, (const unsigned char**)&win_ctx->pbCertEncoded, win_ctx->cbCertEncoded);
if (x509) {
if ((1 != X509_STORE_add_cert(store, x509)) ||
(1 != SSL_CTX_add_client_CA(ctx->ssl_ctx, x509)))
{
if (error) *error = REDIS_SSL_CTX_OS_CERT_ADD_FAILED;
goto error;
}
X509_free(x509);
}
}
CertFreeCertificateContext(win_ctx);
CertCloseStore(win_store, 0);
} else
#endif
if (!SSL_CTX_load_verify_locations(ctx->ssl_ctx, cacert_filename, capath)) {
if (error) *error = REDIS_SSL_CTX_CA_CERT_LOAD_FAILED;
goto error;
@ -257,6 +292,10 @@ redisSSLContext *redisCreateSSLContext(const char *cacert_filename, const char *
return ctx;
error:
#ifdef _WIN32
CertFreeCertificateContext(win_ctx);
CertCloseStore(win_store, 0);
#endif
redisFreeSSLContext(ctx);
return NULL;
}
@ -353,7 +392,11 @@ int redisInitiateSSLWithContext(redisContext *c, redisSSLContext *redis_ssl_ctx)
}
}
return redisSSLConnect(c, ssl);
if (redisSSLConnect(c, ssl) != REDIS_OK) {
goto error;
}
return REDIS_OK;
error:
if (ssl)

616
deps/hiredis/test.c vendored
View File

@ -11,12 +11,17 @@
#include <signal.h>
#include <errno.h>
#include <limits.h>
#include <math.h>
#include "hiredis.h"
#include "async.h"
#ifdef HIREDIS_TEST_SSL
#include "hiredis_ssl.h"
#endif
#ifdef HIREDIS_TEST_ASYNC
#include "adapters/libevent.h"
#include <event2/event.h>
#endif
#include "net.h"
#include "win32.h"
@ -58,6 +63,8 @@ struct pushCounters {
int str;
};
static int insecure_calloc_calls;
#ifdef HIREDIS_TEST_SSL
redisSSLContext *_ssl_ctx = NULL;
#endif
@ -597,6 +604,147 @@ static void test_reply_reader(void) {
((redisReply*)reply)->element[1]->integer == 42);
freeReplyObject(reply);
redisReaderFree(reader);
test("Can parse RESP3 doubles: ");
reader = redisReaderCreate();
redisReaderFeed(reader, ",3.14159265358979323846\r\n",25);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_DOUBLE &&
fabs(((redisReply*)reply)->dval - 3.14159265358979323846) < 0.00000001 &&
((redisReply*)reply)->len == 22 &&
strcmp(((redisReply*)reply)->str, "3.14159265358979323846") == 0);
freeReplyObject(reply);
redisReaderFree(reader);
test("Set error on invalid RESP3 double: ");
reader = redisReaderCreate();
redisReaderFeed(reader, ",3.14159\000265358979323846\r\n",26);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_ERR &&
strcasecmp(reader->errstr,"Bad double value") == 0);
freeReplyObject(reply);
redisReaderFree(reader);
test("Correctly parses RESP3 double INFINITY: ");
reader = redisReaderCreate();
redisReaderFeed(reader, ",inf\r\n",6);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_DOUBLE &&
isinf(((redisReply*)reply)->dval) &&
((redisReply*)reply)->dval > 0);
freeReplyObject(reply);
redisReaderFree(reader);
test("Set error when RESP3 double is NaN: ");
reader = redisReaderCreate();
redisReaderFeed(reader, ",nan\r\n",6);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_ERR &&
strcasecmp(reader->errstr,"Bad double value") == 0);
freeReplyObject(reply);
redisReaderFree(reader);
test("Can parse RESP3 nil: ");
reader = redisReaderCreate();
redisReaderFeed(reader, "_\r\n",3);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_NIL);
freeReplyObject(reply);
redisReaderFree(reader);
test("Set error on invalid RESP3 nil: ");
reader = redisReaderCreate();
redisReaderFeed(reader, "_nil\r\n",6);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_ERR &&
strcasecmp(reader->errstr,"Bad nil value") == 0);
freeReplyObject(reply);
redisReaderFree(reader);
test("Can parse RESP3 bool (true): ");
reader = redisReaderCreate();
redisReaderFeed(reader, "#t\r\n",4);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_BOOL &&
((redisReply*)reply)->integer);
freeReplyObject(reply);
redisReaderFree(reader);
test("Can parse RESP3 bool (false): ");
reader = redisReaderCreate();
redisReaderFeed(reader, "#f\r\n",4);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_BOOL &&
!((redisReply*)reply)->integer);
freeReplyObject(reply);
redisReaderFree(reader);
test("Set error on invalid RESP3 bool: ");
reader = redisReaderCreate();
redisReaderFeed(reader, "#foobar\r\n",9);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_ERR &&
strcasecmp(reader->errstr,"Bad bool value") == 0);
freeReplyObject(reply);
redisReaderFree(reader);
test("Can parse RESP3 map: ");
reader = redisReaderCreate();
redisReaderFeed(reader, "%2\r\n+first\r\n:123\r\n$6\r\nsecond\r\n#t\r\n",34);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_MAP &&
((redisReply*)reply)->elements == 4 &&
((redisReply*)reply)->element[0]->type == REDIS_REPLY_STATUS &&
((redisReply*)reply)->element[0]->len == 5 &&
!strcmp(((redisReply*)reply)->element[0]->str,"first") &&
((redisReply*)reply)->element[1]->type == REDIS_REPLY_INTEGER &&
((redisReply*)reply)->element[1]->integer == 123 &&
((redisReply*)reply)->element[2]->type == REDIS_REPLY_STRING &&
((redisReply*)reply)->element[2]->len == 6 &&
!strcmp(((redisReply*)reply)->element[2]->str,"second") &&
((redisReply*)reply)->element[3]->type == REDIS_REPLY_BOOL &&
((redisReply*)reply)->element[3]->integer);
freeReplyObject(reply);
redisReaderFree(reader);
test("Can parse RESP3 set: ");
reader = redisReaderCreate();
redisReaderFeed(reader, "~5\r\n+orange\r\n$5\r\napple\r\n#f\r\n:100\r\n:999\r\n",40);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_SET &&
((redisReply*)reply)->elements == 5 &&
((redisReply*)reply)->element[0]->type == REDIS_REPLY_STATUS &&
((redisReply*)reply)->element[0]->len == 6 &&
!strcmp(((redisReply*)reply)->element[0]->str,"orange") &&
((redisReply*)reply)->element[1]->type == REDIS_REPLY_STRING &&
((redisReply*)reply)->element[1]->len == 5 &&
!strcmp(((redisReply*)reply)->element[1]->str,"apple") &&
((redisReply*)reply)->element[2]->type == REDIS_REPLY_BOOL &&
!((redisReply*)reply)->element[2]->integer &&
((redisReply*)reply)->element[3]->type == REDIS_REPLY_INTEGER &&
((redisReply*)reply)->element[3]->integer == 100 &&
((redisReply*)reply)->element[4]->type == REDIS_REPLY_INTEGER &&
((redisReply*)reply)->element[4]->integer == 999);
freeReplyObject(reply);
redisReaderFree(reader);
test("Can parse RESP3 bignum: ");
reader = redisReaderCreate();
redisReaderFeed(reader,"(3492890328409238509324850943850943825024385\r\n",46);
ret = redisReaderGetReply(reader,&reply);
test_cond(ret == REDIS_OK &&
((redisReply*)reply)->type == REDIS_REPLY_BIGNUM &&
((redisReply*)reply)->len == 43 &&
!strcmp(((redisReply*)reply)->str,"3492890328409238509324850943850943825024385"));
freeReplyObject(reply);
redisReaderFree(reader);
}
static void test_free_null(void) {
@ -623,6 +771,13 @@ static void *hi_calloc_fail(size_t nmemb, size_t size) {
return NULL;
}
static void *hi_calloc_insecure(size_t nmemb, size_t size) {
(void)nmemb;
(void)size;
insecure_calloc_calls++;
return (void*)0xdeadc0de;
}
static void *hi_realloc_fail(void *ptr, size_t size) {
(void)ptr;
(void)size;
@ -630,6 +785,8 @@ static void *hi_realloc_fail(void *ptr, size_t size) {
}
static void test_allocator_injection(void) {
void *ptr;
hiredisAllocFuncs ha = {
.mallocFn = hi_malloc_fail,
.callocFn = hi_calloc_fail,
@ -649,6 +806,13 @@ static void test_allocator_injection(void) {
redisReader *reader = redisReaderCreate();
test_cond(reader == NULL);
/* Make sure hiredis itself protects against a non-overflow checking calloc */
test("hiredis calloc wrapper protects against overflow: ");
ha.callocFn = hi_calloc_insecure;
hiredisSetAllocators(&ha);
ptr = hi_calloc((SIZE_MAX / sizeof(void*)) + 3, sizeof(void*));
test_cond(ptr == NULL && insecure_calloc_calls == 0);
// Return allocators to default
hiredisResetAllocators();
}
@ -1283,6 +1447,440 @@ static void test_throughput(struct config config) {
// redisFree(c);
// }
#ifdef HIREDIS_TEST_ASYNC
struct event_base *base;
typedef struct TestState {
redisOptions *options;
int checkpoint;
int resp3;
int disconnect;
} TestState;
/* Helper to disconnect and stop event loop */
void async_disconnect(redisAsyncContext *ac) {
redisAsyncDisconnect(ac);
event_base_loopbreak(base);
}
/* Testcase timeout, will trigger a failure */
void timeout_cb(int fd, short event, void *arg) {
(void) fd; (void) event; (void) arg;
printf("Timeout in async testing!\n");
exit(1);
}
/* Unexpected call, will trigger a failure */
void unexpected_cb(redisAsyncContext *ac, void *r, void *privdata) {
(void) ac; (void) r;
printf("Unexpected call: %s\n",(char*)privdata);
exit(1);
}
/* Helper function to publish a message via own client. */
void publish_msg(redisOptions *options, const char* channel, const char* msg) {
redisContext *c = redisConnectWithOptions(options);
assert(c != NULL);
redisReply *reply = redisCommand(c,"PUBLISH %s %s",channel,msg);
assert(reply->type == REDIS_REPLY_INTEGER && reply->integer == 1);
freeReplyObject(reply);
disconnect(c, 0);
}
/* Expect a reply of type INTEGER */
void integer_cb(redisAsyncContext *ac, void *r, void *privdata) {
redisReply *reply = r;
TestState *state = privdata;
assert(reply != NULL && reply->type == REDIS_REPLY_INTEGER);
state->checkpoint++;
if (state->disconnect) async_disconnect(ac);
}
/* Subscribe callback for test_pubsub_handling and test_pubsub_handling_resp3:
* - a published message triggers an unsubscribe
* - a command is sent before the unsubscribe response is received. */
void subscribe_cb(redisAsyncContext *ac, void *r, void *privdata) {
redisReply *reply = r;
TestState *state = privdata;
assert(reply != NULL &&
reply->type == (state->resp3 ? REDIS_REPLY_PUSH : REDIS_REPLY_ARRAY) &&
reply->elements == 3);
if (strcmp(reply->element[0]->str,"subscribe") == 0) {
assert(strcmp(reply->element[1]->str,"mychannel") == 0 &&
reply->element[2]->str == NULL);
publish_msg(state->options,"mychannel","Hello!");
} else if (strcmp(reply->element[0]->str,"message") == 0) {
assert(strcmp(reply->element[1]->str,"mychannel") == 0 &&
strcmp(reply->element[2]->str,"Hello!") == 0);
state->checkpoint++;
/* Unsubscribe after receiving the published message. Send unsubscribe
* which should call the callback registered during subscribe */
redisAsyncCommand(ac,unexpected_cb,
(void*)"unsubscribe should call subscribe_cb()",
"unsubscribe");
/* Send a regular command after unsubscribing, then disconnect */
state->disconnect = 1;
redisAsyncCommand(ac,integer_cb,state,"LPUSH mylist foo");
} else if (strcmp(reply->element[0]->str,"unsubscribe") == 0) {
assert(strcmp(reply->element[1]->str,"mychannel") == 0 &&
reply->element[2]->str == NULL);
} else {
printf("Unexpected pubsub command: %s\n", reply->element[0]->str);
exit(1);
}
}
/* Expect a reply of type ARRAY */
void array_cb(redisAsyncContext *ac, void *r, void *privdata) {
redisReply *reply = r;
TestState *state = privdata;
assert(reply != NULL && reply->type == REDIS_REPLY_ARRAY);
state->checkpoint++;
if (state->disconnect) async_disconnect(ac);
}
/* Expect a NULL reply */
void null_cb(redisAsyncContext *ac, void *r, void *privdata) {
(void) ac;
assert(r == NULL);
TestState *state = privdata;
state->checkpoint++;
}
static void test_pubsub_handling(struct config config) {
test("Subscribe, handle published message and unsubscribe: ");
/* Setup event dispatcher with a testcase timeout */
base = event_base_new();
struct event *timeout = evtimer_new(base, timeout_cb, NULL);
assert(timeout != NULL);
evtimer_assign(timeout,base,timeout_cb,NULL);
struct timeval timeout_tv = {.tv_sec = 10};
evtimer_add(timeout, &timeout_tv);
/* Connect */
redisOptions options = get_redis_tcp_options(config);
redisAsyncContext *ac = redisAsyncConnectWithOptions(&options);
assert(ac != NULL && ac->err == 0);
redisLibeventAttach(ac,base);
/* Start subscribe */
TestState state = {.options = &options};
redisAsyncCommand(ac,subscribe_cb,&state,"subscribe mychannel");
/* Make sure non-subscribe commands are handled */
redisAsyncCommand(ac,array_cb,&state,"PING");
/* Start event dispatching loop */
test_cond(event_base_dispatch(base) == 0);
event_free(timeout);
event_base_free(base);
/* Verify test checkpoints */
assert(state.checkpoint == 3);
}
/* Unexpected push message, will trigger a failure */
void unexpected_push_cb(redisAsyncContext *ac, void *r) {
(void) ac; (void) r;
printf("Unexpected call to the PUSH callback!\n");
exit(1);
}
static void test_pubsub_handling_resp3(struct config config) {
test("Subscribe, handle published message and unsubscribe using RESP3: ");
/* Setup event dispatcher with a testcase timeout */
base = event_base_new();
struct event *timeout = evtimer_new(base, timeout_cb, NULL);
assert(timeout != NULL);
evtimer_assign(timeout,base,timeout_cb,NULL);
struct timeval timeout_tv = {.tv_sec = 10};
evtimer_add(timeout, &timeout_tv);
/* Connect */
redisOptions options = get_redis_tcp_options(config);
redisAsyncContext *ac = redisAsyncConnectWithOptions(&options);
assert(ac != NULL && ac->err == 0);
redisLibeventAttach(ac,base);
/* Not expecting any push messages in this test */
redisAsyncSetPushCallback(ac, unexpected_push_cb);
/* Switch protocol */
redisAsyncCommand(ac,NULL,NULL,"HELLO 3");
/* Start subscribe */
TestState state = {.options = &options, .resp3 = 1};
redisAsyncCommand(ac,subscribe_cb,&state,"subscribe mychannel");
/* Make sure non-subscribe commands are handled in RESP3 */
redisAsyncCommand(ac,integer_cb,&state,"LPUSH mylist foo");
redisAsyncCommand(ac,integer_cb,&state,"LPUSH mylist foo");
redisAsyncCommand(ac,integer_cb,&state,"LPUSH mylist foo");
/* Handle an array with 3 elements as a non-subscribe command */
redisAsyncCommand(ac,array_cb,&state,"LRANGE mylist 0 2");
/* Start event dispatching loop */
test_cond(event_base_dispatch(base) == 0);
event_free(timeout);
event_base_free(base);
/* Verify test checkpoints */
assert(state.checkpoint == 6);
}
/* Subscribe callback for test_command_timeout_during_pubsub:
* - a subscribe response triggers a published message
* - the published message triggers a command that times out
* - the command timeout triggers a disconnect */
void subscribe_with_timeout_cb(redisAsyncContext *ac, void *r, void *privdata) {
redisReply *reply = r;
TestState *state = privdata;
/* The non-clean disconnect should trigger the
* subscription callback with a NULL reply. */
if (reply == NULL) {
state->checkpoint++;
event_base_loopbreak(base);
return;
}
assert(reply->type == (state->resp3 ? REDIS_REPLY_PUSH : REDIS_REPLY_ARRAY) &&
reply->elements == 3);
if (strcmp(reply->element[0]->str,"subscribe") == 0) {
assert(strcmp(reply->element[1]->str,"mychannel") == 0 &&
reply->element[2]->str == NULL);
publish_msg(state->options,"mychannel","Hello!");
state->checkpoint++;
} else if (strcmp(reply->element[0]->str,"message") == 0) {
assert(strcmp(reply->element[1]->str,"mychannel") == 0 &&
strcmp(reply->element[2]->str,"Hello!") == 0);
state->checkpoint++;
/* Send a command that will trigger a timeout */
redisAsyncCommand(ac,null_cb,state,"DEBUG SLEEP 3");
redisAsyncCommand(ac,null_cb,state,"LPUSH mylist foo");
} else {
printf("Unexpected pubsub command: %s\n", reply->element[0]->str);
exit(1);
}
}
static void test_command_timeout_during_pubsub(struct config config) {
test("Command timeout during Pub/Sub: ");
/* Setup event dispatcher with a testcase timeout */
base = event_base_new();
struct event *timeout = evtimer_new(base,timeout_cb,NULL);
assert(timeout != NULL);
evtimer_assign(timeout,base,timeout_cb,NULL);
struct timeval timeout_tv = {.tv_sec = 10};
evtimer_add(timeout,&timeout_tv);
/* Connect */
redisOptions options = get_redis_tcp_options(config);
redisAsyncContext *ac = redisAsyncConnectWithOptions(&options);
assert(ac != NULL && ac->err == 0);
redisLibeventAttach(ac,base);
/* Configure a command timout */
struct timeval command_timeout = {.tv_sec = 2};
redisAsyncSetTimeout(ac,command_timeout);
/* Not expecting any push messages in this test */
redisAsyncSetPushCallback(ac,unexpected_push_cb);
/* Switch protocol */
redisAsyncCommand(ac,NULL,NULL,"HELLO 3");
/* Start subscribe */
TestState state = {.options = &options, .resp3 = 1};
redisAsyncCommand(ac,subscribe_with_timeout_cb,&state,"subscribe mychannel");
/* Start event dispatching loop */
assert(event_base_dispatch(base) == 0);
event_free(timeout);
event_base_free(base);
/* Verify test checkpoints */
test_cond(state.checkpoint == 5);
}
/* Subscribe callback for test_pubsub_multiple_channels */
void subscribe_channel_a_cb(redisAsyncContext *ac, void *r, void *privdata) {
redisReply *reply = r;
TestState *state = privdata;
assert(reply != NULL && reply->type == REDIS_REPLY_ARRAY &&
reply->elements == 3);
if (strcmp(reply->element[0]->str,"subscribe") == 0) {
assert(strcmp(reply->element[1]->str,"A") == 0);
publish_msg(state->options,"A","Hello!");
state->checkpoint++;
} else if (strcmp(reply->element[0]->str,"message") == 0) {
assert(strcmp(reply->element[1]->str,"A") == 0 &&
strcmp(reply->element[2]->str,"Hello!") == 0);
state->checkpoint++;
/* Unsubscribe to channels, including a channel X which we don't subscribe to */
redisAsyncCommand(ac,unexpected_cb,
(void*)"unsubscribe should not call unexpected_cb()",
"unsubscribe B X A");
/* Send a regular command after unsubscribing, then disconnect */
state->disconnect = 1;
redisAsyncCommand(ac,integer_cb,state,"LPUSH mylist foo");
} else if (strcmp(reply->element[0]->str,"unsubscribe") == 0) {
assert(strcmp(reply->element[1]->str,"A") == 0);
state->checkpoint++;
} else {
printf("Unexpected pubsub command: %s\n", reply->element[0]->str);
exit(1);
}
}
/* Subscribe callback for test_pubsub_multiple_channels */
void subscribe_channel_b_cb(redisAsyncContext *ac, void *r, void *privdata) {
redisReply *reply = r;
TestState *state = privdata;
assert(reply != NULL && reply->type == REDIS_REPLY_ARRAY &&
reply->elements == 3);
if (strcmp(reply->element[0]->str,"subscribe") == 0) {
assert(strcmp(reply->element[1]->str,"B") == 0);
state->checkpoint++;
} else if (strcmp(reply->element[0]->str,"unsubscribe") == 0) {
assert(strcmp(reply->element[1]->str,"B") == 0);
state->checkpoint++;
} else {
printf("Unexpected pubsub command: %s\n", reply->element[0]->str);
exit(1);
}
}
/* Test handling of multiple channels
* - subscribe to channel A and B
* - a published message on A triggers an unsubscribe of channel B, X and A
* where channel X is not subscribed to.
* - a command sent after unsubscribe triggers a disconnect */
static void test_pubsub_multiple_channels(struct config config) {
test("Subscribe to multiple channels: ");
/* Setup event dispatcher with a testcase timeout */
base = event_base_new();
struct event *timeout = evtimer_new(base,timeout_cb,NULL);
assert(timeout != NULL);
evtimer_assign(timeout,base,timeout_cb,NULL);
struct timeval timeout_tv = {.tv_sec = 10};
evtimer_add(timeout,&timeout_tv);
/* Connect */
redisOptions options = get_redis_tcp_options(config);
redisAsyncContext *ac = redisAsyncConnectWithOptions(&options);
assert(ac != NULL && ac->err == 0);
redisLibeventAttach(ac,base);
/* Not expecting any push messages in this test */
redisAsyncSetPushCallback(ac,unexpected_push_cb);
/* Start subscribing to two channels */
TestState state = {.options = &options};
redisAsyncCommand(ac,subscribe_channel_a_cb,&state,"subscribe A");
redisAsyncCommand(ac,subscribe_channel_b_cb,&state,"subscribe B");
/* Start event dispatching loop */
assert(event_base_dispatch(base) == 0);
event_free(timeout);
event_base_free(base);
/* Verify test checkpoints */
test_cond(state.checkpoint == 6);
}
/* Command callback for test_monitor() */
void monitor_cb(redisAsyncContext *ac, void *r, void *privdata) {
redisReply *reply = r;
TestState *state = privdata;
/* NULL reply is received when BYE triggers a disconnect. */
if (reply == NULL) {
event_base_loopbreak(base);
return;
}
assert(reply != NULL && reply->type == REDIS_REPLY_STATUS);
state->checkpoint++;
if (state->checkpoint == 1) {
/* Response from MONITOR */
redisContext *c = redisConnectWithOptions(state->options);
assert(c != NULL);
redisReply *reply = redisCommand(c,"SET first 1");
assert(reply->type == REDIS_REPLY_STATUS);
freeReplyObject(reply);
redisFree(c);
} else if (state->checkpoint == 2) {
/* Response for monitored command 'SET first 1' */
assert(strstr(reply->str,"first") != NULL);
redisContext *c = redisConnectWithOptions(state->options);
assert(c != NULL);
redisReply *reply = redisCommand(c,"SET second 2");
assert(reply->type == REDIS_REPLY_STATUS);
freeReplyObject(reply);
redisFree(c);
} else if (state->checkpoint == 3) {
/* Response for monitored command 'SET second 2' */
assert(strstr(reply->str,"second") != NULL);
/* Send QUIT to disconnect */
redisAsyncCommand(ac,NULL,NULL,"QUIT");
}
}
/* Test handling of the monitor command
* - sends MONITOR to enable monitoring.
* - sends SET commands via separate clients to be monitored.
* - sends QUIT to stop monitoring and disconnect. */
static void test_monitor(struct config config) {
test("Enable monitoring: ");
/* Setup event dispatcher with a testcase timeout */
base = event_base_new();
struct event *timeout = evtimer_new(base, timeout_cb, NULL);
assert(timeout != NULL);
evtimer_assign(timeout,base,timeout_cb,NULL);
struct timeval timeout_tv = {.tv_sec = 10};
evtimer_add(timeout, &timeout_tv);
/* Connect */
redisOptions options = get_redis_tcp_options(config);
redisAsyncContext *ac = redisAsyncConnectWithOptions(&options);
assert(ac != NULL && ac->err == 0);
redisLibeventAttach(ac,base);
/* Not expecting any push messages in this test */
redisAsyncSetPushCallback(ac,unexpected_push_cb);
/* Start monitor */
TestState state = {.options = &options};
redisAsyncCommand(ac,monitor_cb,&state,"monitor");
/* Start event dispatching loop */
test_cond(event_base_dispatch(base) == 0);
event_free(timeout);
event_base_free(base);
/* Verify test checkpoints */
assert(state.checkpoint == 3);
}
#endif /* HIREDIS_TEST_ASYNC */
int main(int argc, char **argv) {
struct config cfg = {
.tcp = {
@ -1401,6 +1999,24 @@ int main(int argc, char **argv) {
}
#endif
#ifdef HIREDIS_TEST_ASYNC
printf("\nTesting asynchronous API against TCP connection (%s:%d):\n", cfg.tcp.host, cfg.tcp.port);
cfg.type = CONN_TCP;
int major;
redisContext *c = do_connect(cfg);
get_redis_version(c, &major, NULL);
disconnect(c, 0);
test_pubsub_handling(cfg);
test_pubsub_multiple_channels(cfg);
test_monitor(cfg);
if (major >= 6) {
test_pubsub_handling_resp3(cfg);
test_command_timeout_during_pubsub(cfg);
}
#endif /* HIREDIS_TEST_ASYNC */
if (test_inherit_fd) {
printf("\nTesting against inherited fd (%s): ", cfg.unix_sock.path);
if (test_unix_socket) {