Date: Fri, 10 Mar 2000 16:24:29 -0800 (PST) From: Robert Watson <rwatson@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet if_ether.c Message-ID: <200003110024.QAA27271@freefall.freebsd.org>
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rwatson 2000/03/10 16:24:29 PST
Modified files:
sys/netinet if_ether.c
Log:
The function arpintr() incorrectly checks m->m_len to detect incomplete
ARP packets. This can incorrectly reject complete frames since the frame
could be stored in more than one mbuf.
The following patches fix the length comparisson, and add several
diagnostic log messages to the interrupt handler for out-of-the-norm ARP
packets. This should make ARP problems easier to detect, diagnose and
fix.
Submitted by: C. Stephen Gunn <csg@waterspout.com>
Approved by: jkh
Reviewed by: rwatson
Revision Changes Path
1.64 +37 -14 src/sys/netinet/if_ether.c
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