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
greenwoo...@leidos.com<mailto:greenwoo...@leidos.com>  |  
leidos.com/engineering<http://www.leidos.com/engineering>

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