[lwip-devel] [bug #65996] tcp_output() crashes in multithread system

[Simon Goldschmidt]

Update of bug #65996 (group lwip):

                  Status:                    None => Works For Me           
             Assigned to:                    None => goldsimon              
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #1:

You're indeed violating lwip's threading requirements: one execution context
(thread or interrupt) in all the core functions at a time. Not only in
tcp_output!

Either use our pressing es lock or do it yourself. Read the docs or search the
mailing list archive. However, due to multiple reasons, it's not as easy as
you suggested.


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