[lwip-devel] [bug #29361] ip_frag has problems with zero-copy DMA MACs

[Simon Goldschmidt]

Follow-up Comment #3, bug #29361 (project lwip):

Since noone seems to bother, I'll implement this (and task #7896) by adding a
new pbuf type that expects a 'free' function pointer right after the current
struct pbuf (I'll add a struct definition for that). This way, bot
(zero-copy-)drivers and the IP_FRAG code can allocate their own pbufs as they
have to.

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