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Expand ip char buffers which are too small for v6.

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Increase the size of character buffers being used to store printable IP
addresses so that they can safely store IPv6 addresses.
This commit is contained in:
Geoff Garside 2011-06-18 19:37:45 +01:00 committed by antirez
parent f7d9a92d4e
commit 96b02dc055
1 changed files with 3 additions and 2 deletions
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5
src/networking.c
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@ -1128,7 +1128,7 @@ void getClientsMaxBuffers(unsigned long *longest_output_list,
/* Turn a Redis client into an sds string representing its state. */ /* Turn a Redis client into an sds string representing its state. */
sds getClientInfoString(redisClient *client) { sds getClientInfoString(redisClient *client) {
char ip[32], flags[16], events[3], *p; char ip[REDIS_IP_STR_LEN], flags[16], events[3], *p;
int port = 0; /* initialized to zero for the unix socket case. */ int port = 0; /* initialized to zero for the unix socket case. */
int emask; int emask;
@ -1210,7 +1210,8 @@ void clientCommand(redisClient *c) {
} else if (!strcasecmp(c->argv[1]->ptr,"kill") && c->argc == 3) { } else if (!strcasecmp(c->argv[1]->ptr,"kill") && c->argc == 3) {
listRewind(server.clients,&li); listRewind(server.clients,&li);
while ((ln = listNext(&li)) != NULL) { while ((ln = listNext(&li)) != NULL) {
char ip[32], addr[64]; /* addr size 64 > INET6_ADDRSTRLEN + : + strlen("65535") */
char ip[INET6_ADDRSTRLEN], addr[64];
int port; int port;
client = listNodeValue(ln); client = listNodeValue(ln);