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kernel-fxtec-pro1x/fs/ext2
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Wang Sheng-Hui 03b5bb3429 ext2: check xattr name_len before acquiring xattr_sem in ext2_xattr_get 
In ext2_xattr_get(), the code will acquire xattr_sem first, later checks
the length of xattr name_len > 255. It's unnecessarily time consuming and
also ext2_xattr_set() checks the length before other checks. So move the
check before acquiring xattr_sem to make these two functions consistent.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
2011-07-22 19:41:16 +02:00
..
acl.c userns: rename is_owner_or_cap to inode_owner_or_capable 2011-03-23 19:47:13 -07:00
acl.h fs: provide rcu-walk aware permission i_ops 2011-01-07 17:50:29 +11:00
balloc.c Fix common misspellings 2011-03-31 11:26:23 -03:00
dir.c ext2: speed up file creates by optimizing rec_len functions 2011-01-10 19:04:06 +01:00
ext2.h bitops: remove ext2 non-atomic bitops from asm/bitops.h 2011-03-23 19:46:21 -07:00
file.c ext2: convert to use the new truncate convention. 2010-05-27 22:15:57 -04:00
ialloc.c fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
inode.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ioctl.c userns: rename is_owner_or_cap to inode_owner_or_capable 2011-03-23 19:47:13 -07:00
Kconfig fs/Kconfig: move ext2, ext3, ext4, JBD, JBD2 out 2008-10-20 11:43:59 -07:00
Makefile switch ext2 to simple_fsync() 2009-06-11 21:36:12 -04:00
namei.c Merge branch 'master' of git://git.infradead.org/users/eparis/selinux into next 2011-03-08 11:38:10 +11:00
super.c ext2: fix error msg when mounting fs with too-large blocksize 2011-05-17 13:47:42 +02:00
symlink.c ext2: symlink must be handled via filesystem specific operation 2010-04-12 21:11:25 +02:00
xattr.c ext2: check xattr name_len before acquiring xattr_sem in ext2_xattr_get 2011-07-22 19:41:16 +02:00
xattr.h fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
xattr_security.c fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
xattr_trusted.c ext2: constify xattr_handler 2010-05-21 18:31:18 -04:00
xattr_user.c ext2: constify xattr_handler 2010-05-21 18:31:18 -04:00
xip.c ext2: Unify log messages in ext2 2009-12-10 15:02:52 +01:00
xip.h xip: support non-struct page backed memory 2008-04-28 08:58:23 -07:00