FS-10270 add additional patch

src/mod/applications/mod_conference/conference_video.c

@@ -1089,13 +1089,12 @@ void conference_video_layer_set_logo(conference_member_t *member, mcu_layer_t *l
 {
 	switch_mutex_lock(layer->canvas->mutex);
 
-
 	switch_img_free(&layer->logo_img);
 
+	switch_mutex_lock(member->flag_mutex);
+
 	if (member->video_logo) {
-		switch_mutex_lock(member->flag_mutex);
 		switch_img_copy(member->video_logo, &layer->logo_img);
-		switch_mutex_unlock(member->flag_mutex);
 
 		if (layer->logo_img) {
 			layer->logo_pos = member->logo_pos;
@@ -1103,6 +1102,8 @@ void conference_video_layer_set_logo(conference_member_t *member, mcu_layer_t *l
 		}
 	}
 
+	switch_mutex_unlock(member->flag_mutex);
+
 	switch_mutex_unlock(layer->canvas->mutex);
 }
 
@@ -1118,9 +1119,10 @@ void conference_member_set_logo(conference_member_t *member, const char *path)
 
 	switch_mutex_lock(member->flag_mutex);
 	switch_img_free(&member->video_logo);
-	switch_mutex_unlock(member->flag_mutex);
+
 
 	if (!path || !strcasecmp(path, "clear")) {
+		switch_mutex_unlock(member->flag_mutex);
 		return;
 	}
 
@@ -1185,6 +1187,8 @@ void conference_member_set_logo(conference_member_t *member, const char *path)
 
 	switch_safe_free(dup);
 
+	switch_mutex_unlock(member->flag_mutex);
+
 	return;
 }