From: Andrey Volk <andywolk@gmail.com>
Date: Thu, 18 Apr 2019 15:04:30 +0000 (+0400)
Subject: FS-11792: [core] Fix memory leak in switch_ivr_originate.c
X-Git-Tag: v1.8.6~1^2~75
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c86f66436e8edc26b7a2db307171b83e29affad6;p=thirdparty%2Ffreeswitch.git

FS-11792: [core] Fix memory leak in switch_ivr_originate.c
---

diff --git a/src/switch_ivr_originate.c b/src/switch_ivr_originate.c
index 8887670fa9..f482809994 100644
--- a/src/switch_ivr_originate.c
+++ b/src/switch_ivr_originate.c
@@ -1364,6 +1364,11 @@ static switch_status_t setup_ringback(originate_global_t *oglobals, originate_st
 			}
 			SWITCH_IVR_VERIFY_SILENCE_DIVISOR(ringback->silence);
 		} else {
+			if (ringback->audio_buffer) {
+				switch_buffer_destroy(&ringback->audio_buffer);
+				teletone_destroy_session(&ringback->ts);
+			}
+
 			switch_buffer_create_dynamic(&ringback->audio_buffer, 512, 1024, 0);
 			switch_buffer_set_loops(ringback->audio_buffer, -1);