From c2d5fe251ea3f37a5d76ee71025c908b0c01c193 Mon Sep 17 00:00:00 2001
From: Josh Elsasser <josh@elsasser.org>
Date: Sat, 14 Jan 2006 04:47:38 +0000
Subject: [PATCH] Fix a crash that I introduced with the shared port code.

---
 libtransmission/peerparse.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libtransmission/peerparse.h b/libtransmission/peerparse.h
index c1a423d5a..db8e8ec9c 100644
--- a/libtransmission/peerparse.h
+++ b/libtransmission/peerparse.h
@@ -459,6 +459,11 @@ static inline int parseBuf( tr_torrent_t * tor, tr_peer_t * peer,
                 return 1;
             }
 
+            if( peer->pos < 68 )
+            {
+                break;
+            }
+
             if( memcmp( &p[28], inf->hash, 20 ) )
             {
                 peer_dbg( "GET  handshake, wrong torrent hash" );