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[lwip-devel] [bug #37405] 'err_tcp()' uses already freed 'netconn' objec

From: Simon Goldschmidt
Subject: [lwip-devel] [bug #37405] 'err_tcp()' uses already freed 'netconn' object
Date: Thu, 20 Sep 2012 14:59:00 +0000
User-agent: Mozilla/5.0 (iPad; CPU OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B206 Safari/7534.48.3 
Update of bug #37405 (project lwip):

                  Status:                    None => Confirmed              
             Assigned to:                    None => goldsimon              
         Planned Release:                         => 1.4.1                  

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Follow-up Comment #1:

The problem seems to be that  'accept_function' first calls 'setup_tcp'
(setting up the pcb callbacks) and then does not reset the pcb callbacks
before freeing the new netconn.

As this is a small change which only adds code that is executed on mbox
overflow, I'd target this at 1.4.1.

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Reply to this item at:

  <http://savannah.nongnu.org/bugs/?37405>

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