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author | Jeff Mahoney <jeffm@suse.com> | 2010-03-23 13:35:38 -0700 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-13 13:20:20 -0700 |
commit | bd91f592633c1a3ec88ac2dd55b81cde45955b1d (patch) | |
tree | 4641a70129e3f312f4491d36fcd61d591530a6ab /fs/dlm | |
parent | ee0f79ddf59966d514dae5b6c9fcfca0aec46492 (diff) |
reiserfs: fix oops while creating privroot with selinux enabled
commit 6cb4aff0a77cc0e6bae9475d62205319e3ebbf3f upstream.
Commit 57fe60df ("reiserfs: add atomic addition of selinux attributes
during inode creation") contains a bug that will cause it to oops when
mounting a file system that didn't previously contain extended attributes
on a system using security.* xattrs.
The issue is that while creating the privroot during mount
reiserfs_security_init calls reiserfs_xattr_jcreate_nblocks which
dereferences the xattr root. The xattr root doesn't exist, so we get an
oops.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=15309
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/dlm')
0 files changed, 0 insertions, 0 deletions