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don't leak on switch_ivr_wait_for_answer when peer channel is already answered or pre-answered. Found by Klockwork (www.klocwork.com)

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8471 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2008-05-19 19:24:20 +00:00
parent 9a64686104
commit ede7970fe3
1 changed files with 4 additions and 4 deletions
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8
src/switch_ivr_originate.c
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@ -268,6 +268,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_wait_for_answer(switch_core_session_t
const char *var = switch_channel_get_variable(caller_channel, "call_timeout");
switch_time_t start = 0;
if ((switch_channel_test_flag(peer_channel, CF_ANSWERED) || switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA))) {
return SWITCH_STATUS_SUCCESS;
}
switch_zmalloc(write_frame.data, SWITCH_RECOMMENDED_BUFFER_SIZE);
write_frame.buflen = SWITCH_RECOMMENDED_BUFFER_SIZE;
@ -281,10 +285,6 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_wait_for_answer(switch_core_session_t
timelimit *= 1000000;
start = switch_timestamp_now();
if ((switch_channel_test_flag(peer_channel, CF_ANSWERED) || switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA))) {
return SWITCH_STATUS_SUCCESS;
}
if (switch_channel_test_flag(caller_channel, CF_ANSWERED)) {
ringback_data = switch_channel_get_variable(caller_channel, "transfer_ringback");
}