Darrick J. Wong a0626e7595 ext4: check EA value offset when loading ... When loading extended attributes, check each entry's value offset to make sure it doesn't collide with the entries. Without this check it is easy to crash the kernel by mounting a malicious FS containing a file with an EA wherein e_value_offs = 0 and e_value_size > 0 and then deleting the EA, which corrupts the name list. (See the f_ea_value_crash test's FS image in e2fsprogs for an example.) Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org		2014-09-16 14:34:59 -04:00
..
acl.c	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
acl.h	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
balloc.c	ext4: prepare to drop EXT4_STATE_DELALLOC_RESERVED	2014-09-04 18:07:25 -04:00
bitmap.c	ext4: Checksum the block bitmap properly with bigalloc enabled	2012-10-22 00:34:32 -04:00
block_validity.c	fs/ext4: use rbtree postorder iteration helper instead of opencoding	2014-01-23 16:37:03 -08:00
dir.c	ext4: convert ext4_bread() to use the ERR_PTR convention	2014-08-29 20:52:15 -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: make local functions static	2014-05-12 10:50:23 -04:00
ext4_jbd2.h	ext4: don't use MAXQUOTAS value	2014-09-11 11:15:15 -04:00
ext4.h	ext4: don't use MAXQUOTAS value	2014-09-11 11:15:15 -04:00
extents_status.c	ext4: track extent status tree shrinker delay statictics	2014-09-01 22:26:49 -04:00
extents_status.h	ext4: track extent status tree shrinker delay statictics	2014-09-01 22:26:49 -04:00
extents.c	ext4: prepare to drop EXT4_STATE_DELALLOC_RESERVED	2014-09-04 18:07:25 -04:00
file.c	ext4: remove readpage() check in ext4_mmap_file()	2014-07-15 09:56:19 -04:00
fsync.c	ext4: Fix fsync error handling after filesystem abort	2013-06-12 22:38:04 -04:00
hash.c	ext4: reduce one "if" comparison in ext4_dirhash()	2013-02-01 22:33:21 -05:00
ialloc.c	ext4: fix potential null pointer dereference in ext4_free_inode	2014-07-12 16:11:42 -04:00
indirect.c	ext4: prepare to drop EXT4_STATE_DELALLOC_RESERVED	2014-09-04 18:07:25 -04:00
inline.c	ext4: don't keep using page if inline conversion fails	2014-09-11 11:45:12 -04:00
inode.c	ext4: drop the EXT4_STATE_DELALLOC_RESERVED flag	2014-09-04 18:08:22 -04:00
ioctl.c	ext4: clean up error handling in swap_inode_boot_loader()	2014-02-17 20:44:36 -05:00
Kconfig	ext4: fix Kconfig documentation for CONFIG_EXT4_DEBUG	2013-04-21 20:32:03 -04:00
Makefile	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
mballoc.c	ext4: drop the EXT4_STATE_DELALLOC_RESERVED flag	2014-09-04 18:08:22 -04:00
mballoc.h	ext4: remove unused ac_ex_scanned	2014-02-20 13:32:10 -05:00
migrate.c	ext4: rename ext4_ext_find_extent() to ext4_find_extent()	2014-09-01 14:43:09 -04:00
mmp.c	ext4: make local functions static	2014-05-12 10:50:23 -04:00
move_extent.c	ext4: rename ext4_ext_find_extent() to ext4_find_extent()	2014-09-01 14:43:09 -04:00
namei.c	ext4: remove a duplicate call in ext4_init_new_dir()	2014-08-29 23:20:44 -04:00
page-io.c	Clean ups and miscellaneous bug fixes, in particular for the new	2014-06-08 13:03:35 -07:00
resize.c	Clean ups and miscellaneous bug fixes, in particular for the new	2014-06-08 13:03:35 -07:00
super.c	ext4: validate external journal superblock checksum	2014-09-11 11:44:36 -04:00
symlink.c	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
truncate.h	ext4: move common truncate functions to header file	2011-06-27 19:16:04 -04:00
xattr_security.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
xattr_trusted.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr_user.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr.c	ext4: check EA value offset when loading	2014-09-16 14:34:59 -04:00
xattr.h	ext4: each filesystem creates and uses its own mb_cache	2014-03-18 19:24:49 -04:00