diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-06-22 23:20:37 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-06-22 23:20:37 +0000 |
| commit | e60640878f9747cd6675cec6ae39d974679fdc91 (patch) | |
| tree | 43a97fa4ba3d3f15f897af9fe2735062d4d3d169 /channels/chan_dahdi.c | |
| parent | 816d9ab2e70559ffe23eda91aa49b266af90e4f9 (diff) | |
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: http://svn.digium.com/svn/asterisk/trunk@272052 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_dahdi.c')
| -rw-r--r-- | channels/chan_dahdi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c index 7740ee313..57f45d032 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) { |