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[lwip-users] Reassembles incoming IP crash my system

From: Amir Bukhari
Subject: [lwip-users] Reassembles incoming IP crash my system
Date: Mon, 20 Mar 2006 16:28:49 +0100

I am using lwip under mpc5200 and it work fine, until a client send a big IP
packet. In this case the lwip crash on 
Ip_frag.c: line 263
memcpy(q->payload, &ip_reassbuf[i],
            q->len > ip_reasslen - i ? ip_reasslen - i : q->len);

Then I disable reasemble big IP in lwipopts.h, so that such packets will be

It crash in my case by using "ping" like:

Ping host -s 1524

Is that a bug or I have may forgot something?


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