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Make sure tc is unlocked before calling ast_call since calling a Local

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channel could result in a deadlock.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@187770 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2009-04-10 17:32:25 +00:00
parent 92b20aa053
commit df28954a84
1 changed files with 1 additions and 2 deletions
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3
apps/app_dial.c
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@@ -1916,6 +1916,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
else
ast_copy_string(tc->exten, chan->exten, sizeof(tc->exten));
ast_channel_unlock(tc);
res = ast_call(tc, numsubst, 0); /* Place the call, but don't wait on the answer */
/* Save the info in cdr's that we called them */
@@ -1931,7 +1932,6 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
chan->hangupcause = tc->hangupcause;
}
ast_channel_unlock(chan);
ast_channel_unlock(tc);
ast_hangup(tc);
tc = NULL;
ast_free(tmp);
@@ -1941,7 +1941,6 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
senddialevent(chan, tc, numsubst);
ast_verb(3, "Called %s\n", numsubst);
ast_channel_unlock(chan);
ast_channel_unlock(tc);
if (!ast_test_flag64(peerflags, OPT_ORIGINAL_CLID)) {
ast_set_callerid(tc, tmpexten, get_cid_name(cidname, sizeof(cidname), chan), NULL);
}