Re: [libvirt] [PATCH] rpc: fix segmentation fault caused by null client-sock

BZ:https://bugzilla.redhat.com/show_bug.cgi?id=851423 The client-sock could have been set to NULL by eventloop thread after async event fired. --- src/rpc/virnetclient.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c index 4ecc703..43a9814 100644 --- a/src/rpc/virnetclient.c +++ b/src/rpc/virnetclient.c @@ -644,7 +644,8 @@ virNetClientMarkClose(virNetClientPtr client, int reason) { VIR_DEBUG("client=%p, reason=%d", client, reason); - virNetSocketRemoveIOCallback(client->sock); + if (client->sock) + virNetSocketRemoveIOCallback(client->sock); client->wantClose = true; client->closeReason = reason; }