[lwip-devel] [bug #39356] Wrong increment in pbuf_memfind()

[Fatih Aşıcı]

URL:
  <http://savannah.nongnu.org/bugs/?39356>

                 Summary: Wrong increment in pbuf_memfind()
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: fatih
            Submitted on: Fri 28 Jun 2013 01:08:43 PM GMT
                Category: pbufs
                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:

pbuf_memcmp() returns the offset of the first unmatched character. When
searching "--A" inside "---A", the first return value will be "2". Since
this value will cause the skip of first 2 bytes of the buffer, it will
not be able to find the string.




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File Attachments:


-------------------------------------------------------
Date: Fri 28 Jun 2013 01:08:43 PM GMT  Name:
0001-pbuf-Fix-wrong-increment-in-pbuf_memfind.patch  Size: 1kB   By: fatih

<http://savannah.nongnu.org/bugs/download.php?file_id=28438>

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