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Sentinel: make sure published addr/id buffer is large enough.

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With ipv6 support we need more space, so we account for the IP address
max size plus what we need for the Run ID, port, flags.
This commit is contained in:
antirez 2013-07-10 14:44:38 +02:00
parent bd3c897e9f
commit 5c5ebb0b9a
1 changed files with 1 additions and 1 deletions
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2
src/sentinel.c
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@ -1839,7 +1839,7 @@ void sentinelPingInstance(sentinelRedisInstance *ri) {
/* PUBLISH hello messages only to masters. */
char ip[REDIS_IP_STR_LEN];
if (anetSockName(ri->cc->c.fd,ip,sizeof(ip),NULL) != -1) {
char myaddr[128];
char myaddr[REDIS_IP_STR_LEN+128];
// FIXME: IPv6 will break this due to nested : characters -geoffgarside
snprintf(myaddr,sizeof(myaddr),"%s:%d:%s:%d",