[lwip-users] pbuf_alloc problem

[Savin Zlobec]

Hi,

I'am running lwip on ecos synthetic target and I found a problem in
pbuf_alloc function. If we ran out of pbufs when allocating a pbuf chain
from pool the already alocated pbufs are freed and NULL is returned.
But:
     1. pbuf_free(p) (line 270) is called before the p->ref is set to 1 (line
327)
     2. q->next = NULL (line 273) is commented out.

I've set the p->ref to 1 before calling pbuf_free and uncomented the q->next =
NULL (line 273) and now it works for me.
 
savin




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