Add DTLS sanity check.

Change-Id: Ib32612cf6c7ce9213a11b9cba82f630f8cd3564b
9 years ago · a9529cbb21
parent 39fff2ebf9
commit a9529cbb21
1 changed files with 1 additions and 1 deletions
--- a/res/res_pjsip_sdp_rtp.c
+++ b/res/res_pjsip_sdp_rtp.c
@ -767,7 +767,7 @@ static void apply_dtls_attrib(struct ast_sip_session_media *session_media,
 	struct ast_rtp_engine_dtls *dtls = ast_rtp_instance_get_dtls(session_media->rtp);
 	pj_str_t *value;

-	if (!attr->value.ptr) {
+	if (!attr->value.ptr || !dtls) {
 		return;
 	}