Date: Thu, 4 Mar 2004 20:46:32 -0800 (PST) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_contig.c Message-ID: <200403050446.i254kWoF046656@repoman.freebsd.org>
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alc 2004/03/04 20:46:32 PST FreeBSD src repository Modified files: sys/vm vm_contig.c Log: In the last revision, I introduced a physical contiguity check that is both unnecessary and wrong. While it is necessary to verify that the page is still free after dropping and reacquiring the free page queue lock, the physical contiguity of the page can not change, making this check unnecessary. This check was wrong in that it could cause an out-of-bounds array access. Tested by: rwatson Revision Changes Path 1.32 +1 -3 src/sys/vm/vm_contig.c
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