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msm-4.14/fs/xfs
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Jann Horn 3e0a396546 xfs: fix type confusion in xfs_ioc_swapext 
Without this check, the following XFS_I invocations would return bad
pointers when used on non-XFS inodes (perhaps pointers into preceding
allocator chunks).

This could be used by an attacker to trick xfs_swap_extents into
performing locking operations on attacker-chosen structures in kernel
memory, potentially leading to code execution in the kernel.  (I have
not investigated how likely this is to be usable for an attack in
practice.)

Signed-off-by: Jann Horn <jann@thejh.net>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-07-16 06:30:06 +09:00
..
libxfs
xfs: update for 4.7-rc1
2016-05-26 10:13:40 -07:00
Kconfig
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kmem.c
xfs: improve kmem_realloc
2016-04-06 09:47:01 +10:00
kmem.h
xfs: improve kmem_realloc
2016-04-06 09:47:01 +10:00
Makefile
nfsd: add SCSI layout support
2016-03-18 11:42:53 -04:00
mrlock.h
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uuid.c
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uuid.h
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xfs_acl.c
posix_acl: Inode acl caching fixes
2016-03-31 00:30:15 -04:00
xfs_acl.h
xfs: Change how listxattr generates synthetic attributes
2015-12-06 21:34:16 -05:00
xfs_aops.c
xfs: update for 4.7-rc1
2016-05-26 10:13:40 -07:00
xfs_aops.h
xfs: optimize bio handling in the buffer writeback path
2016-04-06 08:34:30 +10:00
xfs_attr_inactive.c
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_attr_list.c
xfs: collapse cases in xfs_attr3_leaf_list_int
2016-04-06 07:57:47 +10:00
xfs_attr.h
xfs: remove put_value from attr ->put_listent context
2016-04-06 07:57:45 +10:00
xfs_bmap_util.c
DAX error handling for 4.7
2016-05-26 19:34:26 -07:00
xfs_bmap_util.h
…
xfs_buf_item.c
xfs: add "fail at unmount" error handling configuration
2016-05-18 11:11:27 +10:00
xfs_buf_item.h
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xfs_buf.c
xfs: buffer ->bi_end_io function requires irq-safe lock
2016-05-18 10:56:41 +10:00
xfs_buf.h
xfs: add configuration of error failure speed
2016-05-18 11:08:15 +10:00
xfs_dir2_readdir.c
xfs: concurrent readdir hangs on data buffer locks
2016-05-18 13:20:21 -04:00
xfs_discard.c
xfs: fix format specifier , should be %llx and not %llu
2016-03-02 09:57:04 +11:00
xfs_discard.h
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xfs_dquot_item.c
…
xfs_dquot_item.h
…
xfs_dquot.c
Merge branch 'xfs-4.7-misc-fixes' into for-next
2016-05-20 10:33:17 +10:00
xfs_dquot.h
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xfs_error.c
xfs: print name of verifier if it fails
2016-01-04 16:10:19 +11:00
xfs_error.h
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xfs_export.c
Various bugfixes, a RDMA update from Chuck Lever, and support for a new
2016-03-24 19:50:32 -07:00
xfs_export.h
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xfs_extent_busy.c
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xfs_extent_busy.h
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xfs_extfree_item.c
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xfs_extfree_item.h
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xfs_file.c
DAX error handling for 4.7
2016-05-26 19:34:26 -07:00
xfs_filestream.c
xfs: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_filestream.h
…
xfs_fsops.c
Merge branch 'xfs-4.7-trans-type-cleanup' into for-next
2016-05-20 10:31:52 +10:00
xfs_fsops.h
xfs: remove unused function definitions
2016-02-08 14:58:07 +11:00
xfs_globals.c
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xfs_icache.c
xfs: move reclaim tagging functions
2016-05-18 14:20:08 +10:00
xfs_icache.h
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xfs_icreate_item.c
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xfs_icreate_item.h
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xfs_inode_item.c
Merge branch 'xfs-4.7-misc-fixes' into for-next
2016-05-20 10:33:17 +10:00
xfs_inode_item.h
xfs: remove timestamps from incore inode
2016-02-09 16:54:58 +11:00
xfs_inode.c
Merge branch 'xfs-4.7-inode-reclaim' into for-next
2016-05-20 10:34:00 +10:00
xfs_inode.h
xfs: set up inode operation vectors later
2016-04-06 07:48:27 +10:00
xfs_ioctl32.c
xfs: prefix XATTR_LIST_MAX with XFS_
2015-10-12 16:02:56 +11:00
xfs_ioctl32.h
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xfs_ioctl.c
xfs: fix type confusion in xfs_ioc_swapext
2016-07-16 06:30:06 +09:00
xfs_ioctl.h
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xfs_iomap.c
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_iomap.h
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xfs_iops.c
Merge branch 'xfs-4.7-optimise-inline-symlinks' into for-next
2016-05-20 10:32:10 +10:00
xfs_iops.h
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xfs_itable.c
xfs: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_itable.h
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xfs_linux.h
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
xfs_log_cil.c
xfs: remove transaction types
2016-04-06 09:20:36 +10:00
xfs_log_priv.h
xfs: remove transaction types
2016-04-06 09:20:36 +10:00
xfs_log_recover.c
Merge branch 'xfs-4.7-misc-fixes' into for-next
2016-05-20 10:33:17 +10:00
xfs_log.c
Merge branch 'xfs-4.7-misc-fixes' into for-next
2016-05-20 10:33:17 +10:00
xfs_log.h
xfs: remove transaction types
2016-04-06 09:20:36 +10:00
xfs_message.c
xfs: more info from kmem deadlocks and high-level error msgs
2015-10-12 16:04:45 +11:00
xfs_message.h
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xfs_mount.c
xfs: update for 4.7-rc1
2016-05-26 10:13:40 -07:00
xfs_mount.h
xfs: update for 4.7-rc1
2016-05-26 10:13:40 -07:00
xfs_mru_cache.c
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xfs_mru_cache.h
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xfs_ondisk.h
xfs: check sizes of XFS on-disk structures at compile time
2016-03-09 08:15:14 +11:00
xfs_pnfs.c
xfs: update for 4.7-rc1
2016-05-26 10:13:40 -07:00
xfs_pnfs.h
nfsd: add SCSI layout support
2016-03-18 11:42:53 -04:00
xfs_qm_bhv.c
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xfs_qm_syscalls.c
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_qm.c
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_qm.h
xfs: Split default quota limits by quota type
2016-02-08 11:27:55 +11:00
xfs_quota.h
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xfs_quotaops.c
xfs: wire up Q_XGETNEXTQUOTA / get_nextdqblk
2016-02-08 11:27:38 +11:00
xfs_rtalloc.c
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_rtalloc.h
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xfs_stats.c
xfs: stats are no longer dependent on CONFIG_PROC_FS
2015-10-19 08:42:46 +11:00
xfs_stats.h
xfs: per-filesystem stats counter implementation
2015-10-12 18:21:22 +11:00
xfs_super.c
DAX error handling for 4.7
2016-05-26 19:34:26 -07:00
xfs_super.h
xfs: fix up inode32/64 (re)mount handling
2016-03-02 09:58:09 +11:00
xfs_symlink.c
Merge branch 'xfs-4.7-optimise-inline-symlinks' into for-next
2016-05-20 10:32:10 +10:00
xfs_symlink.h
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xfs_sysctl.c
xfs: pass xfsstats structures to handlers and macros
2015-10-12 05:19:45 +11:00
xfs_sysctl.h
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xfs_sysfs.c
xfs: add "fail at unmount" error handling configuration
2016-05-18 11:11:27 +10:00
xfs_sysfs.h
xfs: configurable error behavior via sysfs
2016-05-18 10:58:51 +10:00
xfs_trace.c
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xfs_trace.h
Merge branch 'xfs-4.7-error-cfg' into for-next
2016-05-20 10:33:38 +10:00
xfs_trans_ail.c
xfs: Make xfsaild freezeable again
2016-02-08 14:59:07 +11:00
xfs_trans_buf.c
xfs: remove XBF_STALE flag wrapper macros
2016-02-10 15:01:11 +11:00
xfs_trans_dquot.c
xfs: Split default quota limits by quota type
2016-02-08 11:27:55 +11:00
xfs_trans_extfree.c
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xfs_trans_inode.c
xfs: move di_changecount to VFS inode
2016-02-09 16:54:58 +11:00
xfs_trans_priv.h
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xfs_trans.c
xfs: remove transaction types
2016-04-06 09:20:36 +10:00
xfs_trans.h
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_xattr.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-05-27 17:14:05 -07:00
xfs.h
…