From: Anthony Minessale <anthm@freeswitch.org>
Date: Tue, 1 Dec 2015 19:54:20 +0000 (-0600)
Subject: FS-8588 fix deadlock in error condition
X-Git-Tag: v1.6.6~1^2~77^2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95a4bbc152b80e136086991c12e834b39cfaaca6;p=thirdparty%2Ffreeswitch.git

FS-8588 fix deadlock in error condition
---

diff --git a/src/switch_ivr_async.c b/src/switch_ivr_async.c
index 595ca3517b..456defaa3e 100644
--- a/src/switch_ivr_async.c
+++ b/src/switch_ivr_async.c
@@ -618,6 +618,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_dmachine_feed(switch_ivr_dmachine_t *
 				status = istatus;
 			}
 		} else {
+			switch_mutex_unlock(dmachine->mutex);
 			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "dmachine overflow error!\n");
 			status = SWITCH_STATUS_FALSE;
 		}