Re: [lwip-users] ip_reass stop

[address@hidden]

Valdemar wrote:
> Hi
> When trying to find out why my lwip-application suddenly stops
> receiving I found that sending an UDP block of more than 1476 bytes
> to my application caused a memory error. I got an abort in the function
> ip_reass at offset 0x308.
>   
Unfortunately, this offset is not very useful as it is probably the 
binary offset in the program, which means it differs from platform to 
platform and even different compiler settings produce different 
'offsets'. How are you compiling your program? Maybe there is a way to 
translate the offset into a line in ip_frag.c? (If you used gcc, you can 
get the line using the 'addr2line' program, if you used the msvc port, 
you can turn on generating a map file when compiling and look into that 
map file).

Also: which version of lwIP are you using?

Simon