Date: Sun, 4 Apr 2004 21:54:22 -0700 (PDT) From: Alexander Kabaev <kan@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_mmap.c Message-ID: <200404050454.i354sMEd062597@repoman.freebsd.org>
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kan 2004/04/04 21:54:22 PDT
FreeBSD src repository
Modified files:
sys/vm vm_mmap.c
Log:
Delay permission checks for VCHR vnodes until after vnode is locked in
vm_mmap_vnode function, where we can safely check for a special /dev/zero
case. Rev. 1.180 has reordered checks and introduced a regression.
Submitted by: alc
Was broken by: kan
Revision Changes Path
1.187 +7 -2 src/sys/vm/vm_mmap.c
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