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DragonFly kernel List (threaded) for 2004-07
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Re: panic: IP header len too small


From: Jeffrey Hsu <hsu@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 5 Jul 2004 22:26:01 -0700 (PDT)

  > Should we move the ip_hl check to before the fragment code or should
  > we change the ip_hl check in ip_input to not panic ?

We should move the length check up.  The IP spec says the minimum
datagram transmit size is 68 bytes, so we should never have to
fragment an IP header.

							Jeffrey



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