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Don't try to queue up hold/unhold frames on a non-existent channel.

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Issue 10276.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@76620 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jason Parker
2007-07-23 17:57:53 +00:00
parent 1fc0771298
commit b0040e0361
1 changed files with 8 additions and 0 deletions
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8
channels/chan_skinny.c
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@@ -2864,6 +2864,10 @@ static int skinny_hold(struct skinny_subchannel *sub)
struct skinnysession *s = d->session; struct skinnysession *s = d->session;
struct skinny_req *req; struct skinny_req *req;
/* Don't try to hold a channel that doesn't exist */
if (!sub || !sub->owner)
return 0;
/* Channel needs to be put on hold */ /* Channel needs to be put on hold */
if (skinnydebug) if (skinnydebug)
ast_verbose("Putting on Hold(%d)\n", l->instance); ast_verbose("Putting on Hold(%d)\n", l->instance);
@@ -2904,6 +2908,10 @@ static int skinny_unhold(struct skinny_subchannel *sub)
struct skinnysession *s = d->session; struct skinnysession *s = d->session;
struct skinny_req *req; struct skinny_req *req;
/* Don't try to unhold a channel that doesn't exist */
if (!sub || !sub->owner)
return 0;
/* Channel is on hold, so we will unhold */ /* Channel is on hold, so we will unhold */
if (skinnydebug) if (skinnydebug)
ast_verbose("Taking off Hold(%d)\n", l->instance); ast_verbose("Taking off Hold(%d)\n", l->instance);