[lwip-devel] [bug #45353] IPv6 router / neighbor relationship is not always consistent

[Simon Goldschmidt]

Update of bug #45353 (project lwip):

                  Status:               Confirmed => Fixed                  
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #4:

The race condition I'm seeing would be that router sends RA but then is
offline a again and does not respond in state INCOMPLETE (without the router's
invalidation_timer expiring). In normal communication, this does not happen,
but it's not unlikely when plugging and pulling cables on the net...

The attached patch fixes this in a better way than checking for 'isrouter' in
the free() function, as the latter fix would stop sending out NS.

Fixed by slightly changing the attached patch.

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Reply to this item at:

  <http://savannah.nongnu.org/bugs/?45353>

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