[lwip-devel] [bug #37853] Incoming packet with invalid ip header length causes assertion

[Simon Goldschmidt]

Update of bug #37853 (project lwip):

                  Status:                    None => Need Info              
             Assigned to:                    None => goldsimon              

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Follow-up Comment #1:

Can you provide an example packet leading to this assert? I tried but
failed...
Which call to pbuf_header is it that triggers this?

> Maybe also add a check that: iphdr_hlen < IP_HLEN

Wouldn't that be wrong as iphdr_hlen includes options and is thus >= IP_HLEN?

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  <http://savannah.nongnu.org/bugs/?37853>

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