[lwip-devel] [bug #36857] tcp_listen_dual_with_backlog() only works with ANY address

[James Smith]

URL:
  <http://savannah.nongnu.org/bugs/?36857>

                 Summary: tcp_listen_dual_with_backlog() only works with ANY
address
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: rallysmith
            Submitted on: Tue 17 Jul 2012 09:20:09 AM GMT
                Category: TCP
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: CVS Head

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Details:

The logic in tcp_listen_dual_with_backlog() incorrectly drops any request not
using ANY, when it should just be setting "accept_any_ip_version" when ANY is
specified.

The attached patch is a simple fix to perform the requested listen; and then
set "accept_any_ip_version" if ANY was indeed passed.




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File Attachments:


-------------------------------------------------------
Date: Tue 17 Jul 2012 09:20:09 AM GMT  Name: tcplisten.patch  Size: 554B   By:
rallysmith

<http://savannah.nongnu.org/bugs/download.php?file_id=26213>

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