Date: Tue, 17 Apr 2012 11:55:19 +0000 (UTC) From: Sergey Kandaurov <pluknet@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r234379 - stable/8/lib/libc/gen Message-ID: <201204171155.q3HBtJnJ081186@svn.freebsd.org>
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Author: pluknet Date: Tue Apr 17 11:55:19 2012 New Revision: 234379 URL: http://svn.freebsd.org/changeset/base/234379 Log: MFC 233296,233300: Prevent fs_file NULL pointer dereference. Modified: stable/8/lib/libc/gen/fstab.c Directory Properties: stable/8/lib/libc/ (props changed) Modified: stable/8/lib/libc/gen/fstab.c ============================================================================== --- stable/8/lib/libc/gen/fstab.c Tue Apr 17 11:54:01 2012 (r234378) +++ stable/8/lib/libc/gen/fstab.c Tue Apr 17 11:55:19 2012 (r234379) @@ -91,7 +91,7 @@ fixfsfile() struct stat sb; struct statfs sf; - if (strcmp(_fs_fstab.fs_file, "/") != 0) + if (_fs_fstab.fs_file != NULL && strcmp(_fs_fstab.fs_file, "/") != 0) return; if (statfs("/", &sf) != 0) return;
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