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instead of hanging up channel after masquerade (risking deadlock), mark it as a zombie, then masquerade

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1180 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2003-07-14 03:45:53 +00:00
parent 936baa4dfa
commit 4e6c02b6ad
1 changed files with 3 additions and 1 deletions
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4
channels/chan_agent.c
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@@ -632,9 +632,11 @@ static int check_availability(struct agent_pvt *newlyavailable, int needlock)
if (p->abouttograb) { if (p->abouttograb) {
ast_setstate(parent, AST_STATE_UP); ast_setstate(parent, AST_STATE_UP);
ast_setstate(chan, AST_STATE_UP); ast_setstate(chan, AST_STATE_UP);
/* Go ahead and mark the channel as a zombie so that masquerade will
destroy it for us, and we need not call ast_hangup */
chan->zombie = 1;
ast_channel_masquerade(parent, chan); ast_channel_masquerade(parent, chan);
p->abouttograb = 0; p->abouttograb = 0;
ast_hangup(chan);
} else { } else {
ast_log(LOG_DEBUG, "Sneaky, parent disappeared in the mean time...\n"); ast_log(LOG_DEBUG, "Sneaky, parent disappeared in the mean time...\n");
agent_cleanup(newlyavailable); agent_cleanup(newlyavailable);