[lwip-devel] [bug #57374] Assertion "this needs a pbuf in one piece!" failed

[Erik Ekman]

Follow-up Comment #7, bug #57374 (project lwip):


[comment #6 comment #6:]
> 
> This part is still a bit strange to me:
>
https://git.savannah.nongnu.org/cgit/lwip.git/tree/src/core/ipv6/ip6_frag.c#n790
> It seems that should be adjusting the rambuf instead of p as well.
> Lots of packets are created, but it seems only one is sent. I am not that
sure this code actually works (I guess it would only happen for large UDPv6
packets), but it should not crash because of pbuf lengths anymore.
> 

I wrote a test for it, and it seems to send the right amount of packets and
bytes. I was probably not following the different loops correctly.

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