Date: Fri, 1 Apr 2005 05:35:46 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net bpf.c Message-ID: <200504010535.j315Zk6b002185@repoman.freebsd.org>
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rwatson 2005-04-01 05:35:46 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_5)
sys/net bpf.c
Log:
Merge bpf.c:1.144 from HEAD to RELENG_5:
In bpf_setf(), protect against races between multiple user threads
attempting to change the BPF filter on a BPF descriptor at the same
time: retrieve the old filter pointer under the same locked region
as setting the new pointer.
Approved by: re (kensmith)
Revision Changes Path
1.133.2.9 +2 -1 src/sys/net/bpf.c
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