From 5d2f50294ddc0a6689ef5c30cc890f008a6ee173 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sun, 6 Sep 2009 14:29:53 -0700
Subject: http: extra assertion when advancing p manually

Just in case, it'll be easier to track down if bugs
pop up.
---
 ext/unicorn_http/unicorn_http.rl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ext/unicorn_http/unicorn_http.rl b/ext/unicorn_http/unicorn_http.rl
index f8649fe..1f22dfb 100644
--- a/ext/unicorn_http/unicorn_http.rl
+++ b/ext/unicorn_http/unicorn_http.rl
@@ -302,6 +302,7 @@ static void write_value(VALUE req, struct http_parser *hp,
       cs = http_parser_first_final;
     }
     ++p;
+    assert(p <= pe && "buffer overflow after chunked body");
     goto post_exec;
   }
 
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