Date: Thu, 30 Nov 2000 12:04:45 -0800 (PST) From: Alfred Perlstein <alfred@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_lookup.c Message-ID: <200011302004.eAUK4jV67483@freefall.freebsd.org>
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alfred 2000/11/30 12:04:45 PST Modified files: sys/kern vfs_lookup.c Log: This is a fix for a problem described in PR kern/19572. It was recently discussed at -hackers. The problem is a null-pointer dereference that happens in kern/vfs_lookup.c when accessing ".." with a v_mount entry for the current directory vnode of NULL. This happens when a volume is forcibly unmounted, and the vnode for a working directory in the mounted volume is cleared. PR: 23191 Submitted by: Thomas Moestl <tmoestl@gmx.net> Revision Changes Path 1.41 +12 -2 src/sys/kern/vfs_lookup.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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