"that you can't use the last little bit of your memory..."
That's how I ran across it in fact. I wasn't able to use the entire TCP_SNDBUF as I was running out of memory before TCP_SNDBUF was full. "Does it matter if a new one is made rather than updating the one in place?" The existing one should be updated. Otherwise 'mem2->next = mem->next' will cause mem2 to point to itself and 'mem2->used = 0' will cause this block (which *is* used) to appear unused, causing an error when it is freed (if not sooner). I'm not sure if I'll be able to submit a patch (i.e. if my employer will let me). _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
