Date: Tue, 17 Oct 2006 14:39:19 +0000 (UTC) From: Andrew Gallatin <gallatin@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/mxge if_mxge.c Message-ID: <200610171439.k9HEdJE8006977@repoman.freebsd.org>
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gallatin 2006-10-17 14:39:19 UTC
FreeBSD src repository
Modified files:
sys/dev/mxge if_mxge.c
Log:
Fix a driver bug which could result in frames MHLEN or (MHLEN - 1) bytes
long being DMA'ed 2 (or 1) bytes past the end of the mbuf and corrupting
random kernel memory. I had forgotten about the 2 bytes of implict
padding the firmware assumes.
Sponsored by: Myricom Inc.
Revision Changes Path
1.12 +2 -2 src/sys/dev/mxge/if_mxge.c
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