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Cluster PUBLISH message: fix totlen count.

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bulk_data field size was not removed from the count. It is not possible
to declare it simply as 'char bulk_data[]' since the structure is nested
into another structure.
This commit is contained in:
antirez
2014-11-28 10:03:07 +01:00
parent 640d30c527
commit 669aa2a210
2 changed files with 7 additions and 3 deletions
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5
src/cluster.c
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@ -1482,7 +1482,8 @@ int clusterProcessPacket(clusterLink *link) {
} else if (type == CLUSTERMSG_TYPE_PUBLISH) {
uint32_t explen = sizeof(clusterMsg)-sizeof(union clusterMsgData);
explen += sizeof(clusterMsgDataPublish) +
explen += sizeof(clusterMsgDataPublish) -
8 +
ntohl(hdr->data.publish.msg.channel_len) +
ntohl(hdr->data.publish.msg.message_len);
if (totlen != explen) return 1;
@ -2184,7 +2185,7 @@ void clusterSendPublish(clusterLink *link, robj *channel, robj *message) {
clusterBuildMessageHdr(hdr,CLUSTERMSG_TYPE_PUBLISH);
totlen = sizeof(clusterMsg)-sizeof(union clusterMsgData);
totlen += sizeof(clusterMsgDataPublish) + channel_len + message_len;
totlen += sizeof(clusterMsgDataPublish) - 8 + channel_len + message_len;
hdr->data.publish.msg.channel_len = htonl(channel_len);
hdr->data.publish.msg.message_len = htonl(message_len);