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[Core] Fix crash while writing text_frame in conference

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surendrasignalwire 2020-07-10 02:56:42 +05:30 committed by Andrey Volk
parent 034a7eea5e
commit cffc29927b
1 changed files with 5 additions and 0 deletions
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5
src/switch_core_media.c
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@ -15502,6 +15502,11 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_text_frame(switch_core
t_engine = &smh->engines[SWITCH_MEDIA_TYPE_TEXT];
if (!t_engine || !t_engine->tf) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "text engine not available for processing\n");
switch_goto_status(SWITCH_STATUS_BREAK, done);
}
if (!is_msrp && switch_channel_test_cap(session->channel, CC_RTP_RTT)) {
if (frame) {