From a5d1abed7b5875bf9c698f6d212e11ecd2aa94dd Mon Sep 17 00:00:00 2001
From: hyc <hyc@400ebc74-4327-4243-bc38-086b20814532>
Date: Sun, 28 Mar 2010 20:17:00 +0000
Subject: [PATCH] Check length for unescape

git-svn-id: svn://svn.mplayerhq.hu/rtmpdump/trunk@411 400ebc74-4327-4243-bc38-086b20814532
---
 librtmp/rtmp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/librtmp/rtmp.c b/librtmp/rtmp.c
index e0f0c0a..202d37c 100644
--- a/librtmp/rtmp.c
+++ b/librtmp/rtmp.c
@@ -650,6 +650,8 @@ bool RTMP_SetupURL(RTMP *r, char *url)
     for (p1=p2; port >0;) {
       if (*p1 == '\\') {
 	int c;
+	if (port < 3)
+	  return false;
 	sscanf(p1+1, "%02x", &c);
 	*p2++ = c;
 	port -= 3;
-- 
2.40.0