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validate the vnn

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(This used to be ctdb commit 025e58ba2b870ebb861b015d5c79dac7f5402bfb)
This commit is contained in:
Andrew Tridgell 2007-04-26 15:38:33 +02:00
parent 1b36d7bebd
commit e51142c8f3
1 changed files with 8 additions and 0 deletions
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8
ctdb/common/ctdb.c
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@ -394,7 +394,15 @@ void ctdb_queue_packet(struct ctdb_context *ctdb, struct ctdb_req_header *hdr)
{
struct ctdb_node *node;
ctdb->status.node_packets_sent++;
if (!ctdb_validate_vnn(ctdb, hdr->destnode)) {
DEBUG(0,(__location__ " cant send to node %u that does not exist\n",
hdr->destnode));
return;
}
node = ctdb->nodes[hdr->destnode];
if (hdr->destnode == ctdb->vnn && !(ctdb->flags & CTDB_FLAG_SELF_CONNECT)) {
ctdb_defer_packet(ctdb, hdr);
} else if (ctdb->methods->queue_pkt(node, (uint8_t *)hdr, hdr->length) != 0) {