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From: | Leon Woestenberg |
Subject: | Re: [lwip-users] pbuf len field equal zero |
Date: | Wed, 14 Dec 2005 18:45:43 +0100 |
User-agent: | Mozilla Thunderbird 1.0.6 (Windows/20050716) |
Hello all, EVS Hardware Dpt wrote:
Dear all, Christiaan, To sum it all,Now I skip the pbuf "with len field being zero" (I should really give it a name, it remind me Harry Potter ;-) ), so it's not a problem anymore. I've tried what Christiaan suggested (using LWIP_DEBUG), but for the moment I haven't found anything. Still searching.
Please see if you can backtrace this problem with some kind of debugging (maybe sprinkle assertions on the pbuf->len field).
As no-one has seen this before (AFAIK) double test your incoming traffic as well, in some cases pbuf's travel in and out again (i.e. are directly re-used to answer pings for examples).
Regards, Leon.
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