Date: Thu, 28 Aug 2008 17:49:37 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net bpf_filter.c Message-ID: <200808281749.m7SHnr5W047153@repoman.freebsd.org>
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jkim 2008-08-28 17:49:37 UTC
FreeBSD src repository
Modified files:
sys/net bpf_filter.c
Log:
SVN rev 182380 on 2008-08-28 17:49:37Z by jkim
Validate scratch memory addresses for BPF_STX and BPF_LDX|BPF_MEM.
A badly written filter was able to reference invalid addresses,
even cause kernel crash.
MFC after: 3 days
Revision Changes Path
1.32 +3 -1 src/sys/net/bpf_filter.c
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