From ba0bb743e6daacc0b9fc03cb3e64958e3c164041 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Mon, 8 Oct 2007 20:06:33 +0000
Subject: [PATCH] Only update codec information if the channel has a technology
 private structure. (issue #10915) Reported by: ramonpeek

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@85057 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/rtp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main/rtp.c b/main/rtp.c
index 0ef22fcb20..fae40b2294 100644
--- a/main/rtp.c
+++ b/main/rtp.c
@@ -2950,9 +2950,9 @@ static enum ast_bridge_result bridge_native_loop(struct ast_channel *c0, struct
 				ast_rtp_get_peer(p1, &t1);
 				memcpy(&ac1, &t1, sizeof(ac1));
 				/* Update codec information */
-				if (pr0->get_codec)
+				if (pr0->get_codec && c0->tech_pvt)
 					oldcodec0 = codec0 = pr0->get_codec(c0);
-				if (pr1->get_codec)
+				if (pr1->get_codec && c1->tech_pvt)
 					oldcodec1 = codec1 = pr1->get_codec(c1);
 				ast_indicate_data(other, fr->subclass, fr->data, fr->datalen);
 				ast_frfree(fr);