Date: Mon, 5 Apr 2004 00:22:02 -0700 From: Alfred Perlstein <alfred@freebsd.org> To: Alexander Kabaev <kan@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/vm vm_mmap.c Message-ID: <20040405072202.GY26131@elvis.mu.org> In-Reply-To: <200404050454.i354sMEd062597@repoman.freebsd.org> References: <200404050454.i354sMEd062597@repoman.freebsd.org>
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This fixes the bug I reported? * Alexander Kabaev <kan@FreeBSD.org> [040404 21:54] wrote: > 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 -- - Alfred Perlstein - Research Engineering Development Inc. - email: bright@mu.org cell: 408-480-4684
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