From: Antonio <asilva@wirelessmundi.com>
Date: Thu, 23 Mar 2017 16:08:53 +0000 (+0100)
Subject: FS-10174 [mod_conference] fix segfault after playing alone-sound when video is not... 
X-Git-Tag: v1.8.0~682^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd4b835c4c32b0e1c6f31e618ed1804f7e53886a;p=thirdparty%2Ffreeswitch.git

FS-10174 [mod_conference] fix segfault after playing alone-sound when video is not enabled
---

diff --git a/src/mod/applications/mod_conference/conference_file.c b/src/mod/applications/mod_conference/conference_file.c
index 5ed2851fd5..bdbfc35a8e 100644
--- a/src/mod/applications/mod_conference/conference_file.c
+++ b/src/mod/applications/mod_conference/conference_file.c
@@ -93,7 +93,7 @@ switch_status_t conference_file_close(conference_obj_t *conference, conference_f
 	}
 #endif
 
-	if (node->canvas_id > -1) {
+	if (node->canvas_id > -1 && conference->canvases[node->canvas_id]) {
 		canvas = conference->canvases[node->canvas_id];
 
 		if (canvas->playing_video_file) {