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Antw: RE: [lwip-users] Assertion in new ICMP code when more than one pbu
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From: |
Matthias Weisser |
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Subject: |
Antw: RE: [lwip-users] Assertion in new ICMP code when more than one pbuf isused and keep alives |
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Date: |
Thu, 14 Jun 2007 09:41:41 +0200 |
>>> "Goldschmidt Simon" <address@hidden> schrieb am 14.06.2007
um 09:23:
>> Hi
>>
>> I get an assertion in the new ICMP code (adding space in
>> front of the packet for ethernet header) when the incoming
>> ICMP packet occupies more than on pbuf.
>>
>> Assertion "cmp_input: copying to new pbuf failed " failed at
>> line 117 in /pathtosource/lwip/core/ipv4/icmp.c
>
> I think I found the bug, can you test the newly checked in version
> of pbuf.c?
It works now for a pbuf chain containing two pbufs but not for pbuf chains
containing three ore more. For information: I have a pbuf size of 128 bytes and
have 128 of them available.
Matthias