Previously, GETRANGE of a key containing nothing ("")
would allocate a large (size_t)-1 return value causing
crashes on 32bit builds when it tried to allocate the
4 GB return string.
32 bit builds don't have a big enough long to capture
the same range as a 64 bit build. If we use "long long"
we get proper size limits everywhere.
Also updates size of unsigned comparison to fit new size of `end`.
Fixes#1981
This allows to support datasets with more than 2 billion of keys
(possible in very large memory instances, this bug was actually
reported).
Closes issue #1814.
This just deletes old code that didn't get removed when
logic changed. We were setting offsets that never
got read anywhere.
Since clients are now just cloned, we don't need to track
per-client buffer offsets anywhere because they are all
the same from the original client.
Once this is merged:
- merge the latest changes to commands.json in antirez/redis-doc
- re-run: utils/generate-command-help.rb > src/help.h
Then we'll have nice and easy tab-completed help in redis-cli again.
Closes#1909
This commit adds a size check after initial config
line parsing to make sure we have *at least* 8 arguments
per line.
Also, instead of asserting for cluster->myself, we just test
and error out normally (since the error does a hard exit anyway).
Closes#1597
For some Solaris flavours, the inet_aton in in resolv library.
Not linking this library will introduce link error.
Improves compatability with older Solaris and still
works on new Solaris.
Closes#1092
The funciton was also modified in order to be more standalone and
produce an output without trailing spaces, making the reuse simpler.
The global variable was renamed in cammel case as most other Redis
globals, except the main ones we refer too many times, like 'server'.
Found by The Mayhem Team (Alexandre Rebert, Thanassis Avgerinos,
Sang Kil Cha, David Brumley, Manuel Egele) Cylab, Carnegie Mellon
University. See http://bugs.debian.org/716259 for more.
Signed-off-by: Chris Lamb <lamby@debian.org>
Fixes#1191
Previously, "MOVE key somestring" would move the key to
DB 0 which is just unexpected and wrong.
String as DB == error.
Test added too.
Modified by @antirez in order to use the getLongLongFromObject() API
instead of strtol().
Fixes#1428
Also adds test for numsub — due to tcl being tcl,
it doesn't capture the "numberness" of the fix,
but now we at least have one test case for numsub.
Closes#1561
