TEL-5838: Fix crash when processing text frame (#262)

team-telnyx · Feb 21, 2024 · 1afc1ed · 1afc1ed
1 parent fe1ae15
commit 1afc1ed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/switch_core_media.c b/src/switch_core_media.c
@@ -3754,7 +3754,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_read_frame(switch_core_session
 
 
 	if (type == SWITCH_MEDIA_TYPE_TEXT && !switch_test_flag((&engine->read_frame), SFF_CNG)) {
-		if (engine->red_pt) {
+		if (engine->red_pt && engine->tf) {
 			unsigned char *p = engine->read_frame.data;
 
 			*(p + engine->read_frame.datalen) = '\0';