From 746d8e6013ed4bba639ff20e20f847a845f7d45b Mon Sep 17 00:00:00 2001 From: Russell Bryant Date: Tue, 22 Jun 2010 23:20:37 +0000 Subject: [PATCH] Don't try to lock/unlock an uninitialized lock on a dahdi_pri. This small changes prevents destroy_all_channels() from accessing a lock on an unused dahdi_pri struct, resolving a ton of ERRORs that get spewed out when shutting Asterisk down gracefully. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@272052 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_dahdi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c index 7740ee313b..57f45d0324 100644 --- a/channels/chan_dahdi.c +++ b/channels/chan_dahdi.c @@ -5484,6 +5484,9 @@ static void destroy_all_channels(void) #if defined(HAVE_PRI) /* Destroy all of the no B channel interface lists */ for (span = 0; span < NUM_SPANS; ++span) { + if (!pris[span].dchannels[0]) { + break; + } pri = &pris[span].pri; ast_mutex_lock(&pri->lock); while (pri->no_b_chan_iflist) { -- 2.47.2