Fix problem when authenticating a non-RTP dialog.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@186653 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 17b7c8c..5b66b93 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -13458,8 +13458,10 @@ static enum check_auth_result check_peer_ok(struct sip_pvt *p, char *of,
                if (p->t38.peercapability)
                        p->t38.jointcapability &= p->t38.peercapability;
                if (!dialog_initialize_rtp(p)) {
-                       ast_rtp_codecs_packetization_set(ast_rtp_instance_get_codecs(p->rtp), p->rtp, &peer->prefs);
-                       p->autoframing = peer->autoframing;
+                       if (p->rtp) {
+                               ast_rtp_codecs_packetization_set(ast_rtp_instance_get_codecs(p->rtp), p->rtp, &peer->prefs);
+                               p->autoframing = peer->autoframing;
+                       }
                } else {
                        res = AUTH_RTP_FAILED;
                }