[lwip-devel] [patch #9166] Fix oldest entry lookup in dns_enqueue

[Giuseppe Andreello]

URL:
  <http://savannah.nongnu.org/patch/?9166>

                 Summary: Fix oldest entry lookup in dns_enqueue
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: andreello
            Submitted on: Fri 18 Nov 2016 07:13:42 PM GMT
                Category: DNS
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None

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Details:

If dns_seqno wraps around, dns_enqueue does not compute the age of the entries
correctly, and can return ERR_MEM even if there are recyclable entries.



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File Attachments:


-------------------------------------------------------
Date: Fri 18 Nov 2016 07:13:42 PM GMT  Name: dns_enqueue.diff  Size: 1kB   By:
andreello

<http://savannah.nongnu.org/patch/download.php?file_id=39013>

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