Date: Sun, 25 Oct 1998 03:25:59 -0800 (PST) From: Luigi Rizzo <luigi@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/sys/i386/isa if_ed.c Message-ID: <199810251125.DAA01997@freefall.freebsd.org>
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luigi 1998/10/25 03:25:59 PST
Modified files: (Branch: RELENG_2_2)
sys/i386/isa if_ed.c
Log:
Fix two problems which can occur with poor cabling:
1) the routine to compute length for non-std packets (too short
or too long) was off by 256 in almost all cases.
2) fixing the above triggered a bug in the bridging code causing
ed_ring_copy to be called with a negative length -> panic.
It is unlikely that you see the problem unless you use promisc mode,
bridging and poor cabling.
Revision Changes Path
1.107.2.10 +9 -2 src/sys/i386/isa/if_ed.c
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