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Cluster: sanity check FAILOVER_AUTH_REQUEST messages for proper length.

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antirez 2013-03-13 17:31:19 +01:00
parent 66144337bf
commit ece95b2dea
1 changed files with 4 additions and 0 deletions
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4
src/cluster.c
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@ -793,6 +793,10 @@ int clusterProcessPacket(clusterLink *link) {
ntohl(hdr->data.publish.msg.channel_len) +
ntohl(hdr->data.publish.msg.message_len);
if (totlen != explen) return 1;
} else if (type == CLUSTERMSG_TYPE_FAILOVER_AUTH_REQUEST) {
uint32_t explen = sizeof(clusterMsg)-sizeof(union clusterMsgData);
if (totlen != explen) return 1;
}
/* Ready to process the packet. Dispatch by type. */