[lwip-devel] [bug #45735] httpd_raw does not detect Content-Length header correctly

[Michael Heimpold]

URL:
  <http://savannah.nongnu.org/bugs/?45735>

                 Summary: httpd_raw does not detect Content-Length header
correctly
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: mhei
            Submitted on: Di 11 Aug 2015 20:02:05 GMT
                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: git head

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Details:

HTTP headers are case-insensitiv, so using strnstr to find the Content-Length
header fails with browsers which use other case variants that the one defined
in the code.

The attached patch tries to solve this problem. The patch is also available
at:
https://github.com/mhei/lwip-contrib/tree/httpd_strncasestr




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File Attachments:


-------------------------------------------------------
Date: Di 11 Aug 2015 20:02:05 GMT  Name:
0001-httpd_raw-fix-detection-of-Content-Length-header.patch  Size: 4kB   By:
mhei

<http://savannah.nongnu.org/bugs/download.php?file_id=34627>

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  <http://savannah.nongnu.org/bugs/?45735>

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