[lwip-devel] [bug #37151] HTTP header corrupted in http_post_request

[Andrew Lynn]

URL:
  <http://savannah.nongnu.org/bugs/?37151>

                 Summary: HTTP header corrupted in http_post_request
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: alynn
            Submitted on: Mon 20 Aug 2012 14:29:00 BST
                Category: Contrib
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: 1.4.0

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Details:

Whilst attempting to access browser cookies I found the HTTP header was being
truncated and the cookie field was not visible.

http_post_request() adds a null terminator when reading the content length. I
do not think there is no need to do this as atoi() will stop at the first non
digit. The CRLF at the end of the Content-length: line will do this just as
well as the added terminator.




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