From 8098adb48eb9d3409e6b569d30dfb4391e3224c2 Mon Sep 17 00:00:00 2001
From: erdgeist <>
Date: Fri, 19 Oct 2007 23:15:13 +0000
Subject: [PATCH] Be even more stupidistas-tolerant

---
 opentracker.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/opentracker.c b/opentracker.c
index e375f72..7e06044 100644
--- a/opentracker.c
+++ b/opentracker.c
@@ -429,14 +429,17 @@ SCRAPE_WORKAROUND:
 /******************************
  *      A N N O U N C E       *
  ******************************/
+  case 7:
+    if( byte_diff( data, 7, "announc" ) ) HTTPERROR_404;
+    goto ANNOUNCE_WORKAROUND;
   case 8:
     if( byte_diff( data, 8, "announce" ) ) HTTPERROR_404;
 
-  /* This is to hack around stupid clients that send "announce ?info_hash" */
-    if( !byte_diff( c, 2, " ?" ) ) c+=2;
-
 ANNOUNCE_WORKAROUND:
 
+    /* This is to hack around stupid clients that send "announce ?info_hash" */
+    if( !byte_diff( c+1, 5, "?info" ) ) c+=2;
+
     OT_SETIP( &peer, ((struct http_data*)io_getcookie( s ) )->ip );
     OT_SETPORT( &peer, &port );
     OT_FLAG( &peer ) = 0;