From: Brett Bryant Date: Wed, 28 May 2008 16:01:05 +0000 (+0000) Subject: Fixes a bug in chan_iax that uses send_command to poke a peer while a channel is... X-Git-Tag: 1.6.2.0-beta1~2138 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7d6496c247ff09f1cadfe05de464c94093012897;p=thirdparty%2Fasterisk.git Fixes a bug in chan_iax that uses send_command to poke a peer while a channel is unlocked in some cases, and because it can cause seemingly random failures could be related to some bugs in the tracker... git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@118702 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index fcd1882149..7ce45d3c47 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -9908,7 +9908,11 @@ static int iax2_poke_peer(struct iax2_peer *peer, int heldcall) peer_unref(peer); /* And send the poke */ - send_command(iaxs[peer->callno], AST_FRAME_IAX, IAX_COMMAND_POKE, 0, NULL, 0, -1); + ast_mutex_lock(&iaxsl[peer->callno]); + if (iaxs[peer->callno]) { + send_command(iaxs[peer->callno], AST_FRAME_IAX, IAX_COMMAND_POKE, 0, NULL, 0, -1); + } + ast_mutex_unlock(&iaxsl[peer->callno]); return 0; }