[lwip-users] Pbuf Assert

[Greenwood, Gregory A.]

I cannot figure out why I am getting an Assert in pbuf.c at line 747:

    LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);

I know the obvious answer, in the p->ref cannot be 0.

The problem is that I cannot tell what would cause p->ref to be 0.

And this is occurring in a while loop that depends on p != NULL.

I am using the LWIP that comes from CubeMX for STM32H7.

LWIP version 2.0.3.

 

 

Greg Greenwood | Leidos

Sr. Engineer | Security and Transportation Technology

phone: 858.826.6753
address@hidden  |  leidos.com/engineering

 

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