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418c12d08d
linux/fs/ext4
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Jan Kara 418c12d08d ext4: fix xattr shifting when expanding inodes part 2 
When multiple xattrs need to be moved out of inode, we did not properly
recompute total size of xattr headers in the inode and the new header
position. Thus when moving the second and further xattr we asked
ext4_xattr_shift_entries() to move too much and from the wrong place,
resulting in possible xattr value corruption or general memory
corruption.

CC: stable@vger.kernel.org  # 4.4.x
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2016-08-11 11:58:32 -04:00
..
acl.c posix_acl: Inode acl caching fixes 2016-03-31 00:30:15 -04:00
acl.h ext2/3/4: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00
balloc.c ext4: validate s_reserved_gdt_blocks on mount 2016-07-05 20:01:52 -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
dir.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
ext4_extents.h ext4: fix misspellings in comments. 2016-03-09 23:49:05 -05:00
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: optimize ext4_should_retry_alloc() to improve ENOSPC performance 2016-06-26 18:24:01 -04:00
ext4.h ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
extents_status.c ext4: remove trailing \n from ext4_warning/ext4_error calls 2016-04-27 01:11:21 -04:00
extents_status.h ext4: move procfs registration code to fs/ext4/sysfs.c 2015-09-23 12:46:17 -04:00
extents.c ext4: verify extent header depth 2016-07-15 00:22:07 -04:00
file.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
fsync.c ext4: respect the nobarrier mount option in nojournal mode 2016-06-26 18:25:01 -04:00
hash.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
ialloc.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
indirect.c ext4: refactor direct IO code 2016-05-13 00:44:16 -04:00
inline.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
inode.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
ioctl.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
Kconfig ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
Makefile ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
mballoc.c ext4: fix reference counting bug on block allocation error 2016-07-14 23:02:47 -04:00
mballoc.h ext4: fix compile error while opening the macro DOUBLE_CHECK 2016-03-13 17:18:12 -04:00
migrate.c ext4: fix misspellings in comments. 2016-03-09 23:49:05 -05:00
mmp.c ext4: remove trailing \n from ext4_warning/ext4_error calls 2016-04-27 01:11:21 -04:00
move_extent.c ext4: do not ask jbd2 to write data for delalloc buffers 2016-04-24 00:56:08 -04:00
namei.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
page-io.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
readpage.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
resize.c ext4: remove trailing \n from ext4_warning/ext4_error calls 2016-04-27 01:11:21 -04:00
super.c ext4: validate that metadata blocks do not overlap superblock 2016-08-01 00:51:02 -04:00
symlink.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
sysfs.c ext4: add "static" to ext4_seq_##name##_fops struct 2015-11-26 15:52:24 -05:00
truncate.h ext4: fix races between page faults and hole punching 2015-12-07 14:28:03 -05:00
xattr_security.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_trusted.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_user.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr.c ext4: fix xattr shifting when expanding inodes part 2 2016-08-11 11:58:32 -04:00
xattr.h ext4: reserve xattr index for the Hurd 2016-07-31 23:38:36 -04:00