From 558639ff6a249405fa8ac1536780ba1b931b56a5 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Wed, 29 Nov 2006 16:50:33 +0000
Subject: [PATCH] Merged revisions 48106 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r48106 | file | 2006-11-29 11:47:10 -0500 (Wed, 29 Nov 2006) | 2 lines

If the frame was duplicated before writing out then we need to free it. (issue #8429 reported by edguy3)

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@48107 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/rtp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main/rtp.c b/main/rtp.c
index 39593229df..5754710e80 100644
--- a/main/rtp.c
+++ b/main/rtp.c
@@ -2597,6 +2597,8 @@ int ast_rtp_write(struct ast_rtp *rtp, struct ast_frame *_f)
 			f = _f;
 		}
 		ast_rtp_raw_write(rtp, f, codec);
+		if (f != _f)
+			ast_frfree(f);
 	}
 		
 	return 0;