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Andreas Gruenbacher 98e9cb5711 vfs: Distinguish between full xattr names and proper prefixes 
Add an additional "name" field to struct xattr_handler.  When the name
is set, the handler matches attributes with exactly that name.  When the
prefix is set instead, the handler matches attributes with the given
prefix and with a non-empty suffix.

This patch should avoid bugs like the one fixed in commit c361016a in
the future.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-12-06 21:33:52 -05:00
..
acl.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
acl.h ext2/3/4: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00
balloc.c ext4: make the bitmap read routines return real error codes 2015-10-17 21:33:24 -04:00
bitmap.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
block_validity.c ext4: call out CRC and corruption errors with specific error codes 2015-10-17 16:16:04 -04:00
crypto.c ext4 crypto: fix bugs in ext4_encrypted_zeroout() 2015-10-03 10:49:29 -04:00
crypto_fname.c ext4 crypto: replace some BUG_ON()'s with error checks 2015-10-03 10:49:27 -04:00
crypto_key.c Add support for the CSUM_SEED feature which will allow future 2015-11-06 16:23:27 -08:00
crypto_policy.c ext4 crypto: replace some BUG_ON()'s with error checks 2015-10-03 10:49:27 -04:00
dir.c ext4: clean up feature test macros with predicate functions 2015-10-17 16:18:43 -04:00
ext4.h ext4: do not allow journal_opts for fs w/o journal 2015-10-18 23:50:26 -04:00
ext4_crypto.h ext4 crypto: allocate bounce pages using GFP_NOWAIT 2015-06-03 09:32:39 -04:00
ext4_extents.h ext4: teach ext4_ext_find_extent() to realloc path if necessary 2014-09-01 14:40:09 -04:00
ext4_jbd2.c ext4: fix potential use after free in __ext4_journal_stop 2015-10-17 22:57:06 -04:00
ext4_jbd2.h ext4: clean up feature test macros with predicate functions 2015-10-17 16:18:43 -04:00
extents.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-11-07 13:05:44 -08:00
extents_status.c ext4: move procfs registration code to fs/ext4/sysfs.c 2015-09-23 12:46:17 -04:00
extents_status.h ext4: move procfs registration code to fs/ext4/sysfs.c 2015-09-23 12:46:17 -04:00
file.c ext4: start transaction before calling into DAX 2015-09-08 15:35:28 -07:00
fsync.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-04-26 17:22:07 -07:00
hash.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
ialloc.c ext4: make the bitmap read routines return real error codes 2015-10-17 21:33:24 -04:00
indirect.c ext4: clean up feature test macros with predicate functions 2015-10-17 16:18:43 -04:00
inline.c ext4: clean up feature test macros with predicate functions 2015-10-17 16:18:43 -04:00
inode.c vfs: remove unused wrapper block_page_mkwrite() 2015-11-11 02:19:33 -05:00
ioctl.c ext4: clean up feature test macros with predicate functions 2015-10-17 16:18:43 -04:00
Kconfig ext4: Update EXT4_USE_FOR_EXT2 description 2015-09-24 13:27:47 +02:00
Makefile ext4: move sysfs code from super.c to fs/ext4/sysfs.c 2015-09-23 12:44:17 -04:00
mballoc.c remove abs64() 2015-11-09 15:11:24 -08:00
mballoc.h ext4: remove unused ac_ex_scanned 2014-02-20 13:32:10 -05:00
migrate.c ext4: clean up feature test macros with predicate functions 2015-10-17 16:18:43 -04:00
mmp.c ext4: call out CRC and corruption errors with specific error codes 2015-10-17 16:16:04 -04:00
move_extent.c ext4: make online defrag error reporting consistent 2015-06-21 21:38:03 -04:00
namei.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-11-07 13:05:44 -08:00
page-io.c ext4 crypto: fix memory leak in ext4_bio_write_page() 2015-10-02 23:54:58 -04:00
readpage.c Merge branch 'akpm' (patches from Andrew) 2015-11-07 14:32:45 -08:00
resize.c [PATCH] fix calculation of meta_bg descriptor backups 2015-10-18 00:36:29 -04:00
super.c ext2, ext4: warn when mounting with dax enabled 2015-11-16 09:43:54 -08:00
symlink.c ext4: call out CRC and corruption errors with specific error codes 2015-10-17 16:16:04 -04:00
sysfs.c ext4: store checksum seed in superblock 2015-10-17 16:16:02 -04:00
truncate.h ext4: move common truncate functions to header file 2011-06-27 19:16:04 -04:00
xattr.c xattr handlers: Pass handler to operations instead of flags 2015-11-13 20:34:32 -05:00
xattr.h ext4 crypto: add encryption xattr support 2015-04-11 07:47:00 -04:00
xattr_security.c vfs: Distinguish between full xattr names and proper prefixes 2015-12-06 21:33:52 -05:00
xattr_trusted.c vfs: Distinguish between full xattr names and proper prefixes 2015-12-06 21:33:52 -05:00
xattr_user.c vfs: Distinguish between full xattr names and proper prefixes 2015-12-06 21:33:52 -05:00