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Cluster: fix CLUSTER MEET ip address validation.

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This was broken by the IPv6 support patches.
This commit is contained in:
antirez 2013-08-22 11:54:25 +02:00
parent 9cf30132cc
commit 042776aff7
1 changed files with 20 additions and 5 deletions
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25
src/cluster.c
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@ -2082,8 +2082,15 @@ void clusterCommand(redisClient *c) {
long port;
/* Perform sanity checks on IP/port */
if ((inet_pton(AF_INET,c->argv[0]->ptr,&(((struct sockaddr_in *)&sa)->sin_addr)) ||
inet_pton(AF_INET6,c->argv[0]->ptr,&(((struct sockaddr_in6 *)&sa)->sin6_addr))) == 0) {
if (inet_pton(AF_INET,c->argv[2]->ptr,
&(((struct sockaddr_in *)&sa)->sin_addr)))
{
sa.ss_family = AF_INET;
} else if (inet_pton(AF_INET6,c->argv[2]->ptr,
&(((struct sockaddr_in6 *)&sa)->sin6_addr)))
{
sa.ss_family = AF_INET6;
} else {
addReplyError(c,"Invalid IP address in MEET");
return;
}
@ -2097,9 +2104,17 @@ void clusterCommand(redisClient *c) {
/* Finally add the node to the cluster with a random name, this
* will get fixed in the first handshake (ping/pong). */
n = createClusterNode(NULL,REDIS_NODE_HANDSHAKE|REDIS_NODE_MEET);
sa.ss_family == AF_INET ?
inet_ntop(AF_INET,(void*)&(((struct sockaddr_in *)&sa)->sin_addr),n->ip,REDIS_CLUSTER_IPLEN) :
inet_ntop(AF_INET6,(void*)&(((struct sockaddr_in6 *)&sa)->sin6_addr),n->ip,REDIS_CLUSTER_IPLEN);
/* Set node->ip as the normalized string representation of the node
* IP address. */
if (sa.ss_family == AF_INET)
inet_ntop(AF_INET,
(void*)&(((struct sockaddr_in *)&sa)->sin_addr),
n->ip,REDIS_CLUSTER_IPLEN);
else
inet_ntop(AF_INET6,
(void*)&(((struct sockaddr_in6 *)&sa)->sin6_addr),
n->ip,REDIS_CLUSTER_IPLEN);
n->port = port;
clusterAddNode(n);
addReply(c,shared.ok);