Re: [lwip-users] Memory error on DHCP retry

[rsch]

I have an update:
When adding 
#define MEM_LIBC_MALLOC (1)
in my lwipopts.h the retry will pass.

The problem seems to be in mem.c. I have debugged some more and have found
that the application runs as follows:

1) Creating DHCP struct (as part of dhcp_start -> mem_malloc) assign address
0x20003DB8

2) DHCP Discover message (dhcp_create_msg->pbuf_alloc -> mem_malloc) assign
address 0x20003DF4
This message will be freed afterwards

3) DHCP Discover retry (dhcp_create_msg->pbuf_alloc -> mem_malloc) assign
address 0x20003DB8

No other malloc / free calls are made between these 3 steps.

Cheers
Ricardo



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