From d2cb9b0d3b294b51c633af5cd52ff3a71939f005 Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Tue, 17 Jul 2007 20:41:41 +0000
Subject: [PATCH] After parsing information elements in IAX frames, set the
 data length to zero, so that code later on does not think it has data to
 copy. (ASA-2007-015)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@75440 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_iax2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 5bc629fa35..6643974d2f 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -6811,6 +6811,7 @@ static int socket_read(int *id, int fd, short events, void *cbdata)
 					return 1;
 				}
 				f.data = NULL;
+				f.datalen = 0;
 			} else
 				f.data = buf + sizeof(*fh);
 		} else {