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Fixup fixup - add some debugging and error handling 

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@18940 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson 2006-04-10 20:18:14 +00:00
parent 8b1543974f
commit 26198e8826
1 changed files with 8 additions and 1 deletions
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9
channels/chan_sip.c
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@ -2674,13 +2674,20 @@ static int sip_write(struct ast_channel *ast, struct ast_frame *frame)
static int sip_fixup(struct ast_channel *oldchan, struct ast_channel *newchan)
{
int ret = -1;
struct sip_pvt *p = newchan->tech_pvt;
struct sip_pvt *p;
if (!newchan || !newchan->tech_pvt) {
ast_log(LOG_WARNING, "No SIP tech_pvt! Fixup of %s failed.\n", oldchan->name);
return -1;
}
p = newchan->tech_pvt;
ast_mutex_lock(&p->lock);
if (p->owner != oldchan)
ast_log(LOG_WARNING, "old channel wasn't %p but was %p\n", oldchan, p->owner);
else {
p->owner = newchan;
append_history(p, "Masq", "Old channel: %s\n", oldchan->name);
ret = 0;
}
ast_mutex_unlock(&p->lock);