[lwip-devel] [bug #34584] Deadlock on multithread enviroment

[Boberek]

URL:
  <http://savannah.nongnu.org/bugs/?34584>

                 Summary: Deadlock on multithread enviroment
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: bober
            Submitted on: Tue 18 Oct 2011 07:36:17 AM GMT
                Category: sockets
                Severity: 3 - Normal
              Item Group: Crash Error
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: CVS Head

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Details:

I am working on multithread environment.
I use Tcp socket.
One thread after accept calls read() on socket,
Second thread wants to close this socket. Call shutdown() or close().
Function close(), shutdown() free mbox.
But after close, reading thread  still wait on mbox !.

My question: It is bug ? or LwIp socket functions witch use the same socket be
used from different thread. 




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