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Jan Kara e7877cd45f xfs: Sanity check flags of Q_XQUOTARM call 
commit 3dd4d40b420846dd35869ccc8f8627feef2cff32 upstream.

Flags passed to Q_XQUOTARM were not sanity checked for invalid values.
Fix that.

Fixes: 9da93f9b7cdf ("xfs: fix Q_XQUOTARM ioctl")
Reported-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-29 10:21:35 +01:00
..
libxfs
xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE
2019-01-26 09:42:52 +01:00
Kconfig
xfs: require 64-bit sector_t
2014-07-30 09:12:05 +10:00
kmem.c
xfs: remove kmem_zalloc_greedy
2017-10-08 10:14:20 +02:00
kmem.h
xfs: remove kmem_zalloc_greedy
2017-10-08 10:14:20 +02:00
Makefile
xfs: stats are no longer dependent on CONFIG_PROC_FS
2015-10-19 08:42:46 +11:00
mrlock.h
…
uuid.c
…
uuid.h
…
xfs_acl.c
posix_acl: Clear SGID bit when setting file permissions
2016-10-31 04:13:58 -06:00
xfs_acl.h
xfs: Fix error path in xfs_get_acl
2015-11-10 10:09:45 +11:00
xfs_aops.c
xfs: ubsan fixes
2018-02-03 17:04:29 +01:00
xfs_aops.h
xfs: DAX does not use IO completion callbacks
2015-11-03 12:37:02 +11:00
xfs_attr_inactive.c
Merge branch 'xfs-misc-fixes-for-4.2-3' into for-next
2015-06-23 08:49:01 +10:00
xfs_attr_list.c
xfs: only return -errno or success from attr ->put_listent
2017-06-07 12:06:03 +02:00
xfs_attr.h
xfs: only return -errno or success from attr ->put_listent
2017-06-07 12:06:03 +02:00
xfs_bmap_util.c
xfs: bad assertion for delalloc an extent that start at i_size
2017-06-07 12:06:02 +02:00
xfs_bmap_util.h
xfs: Add support FALLOC_FL_INSERT_RANGE for fallocate
2015-03-25 15:08:56 +11:00
xfs_buf_item.c
Merge branch 'xfs-misc-fixes-for-4.3-3' into for-next
2015-08-25 10:13:35 +10:00
xfs_buf_item.h
xfs: fix non-debug build warnings
2015-08-25 10:05:13 +10:00
xfs_buf.c
xfs: Correctly invert xfs_buftarg LRU isolation logic
2019-11-06 12:09:25 +01:00
xfs_buf.h
xfs: fix up quotacheck buffer list error handling
2017-06-07 12:06:02 +02:00
xfs_dir2_readdir.c
xfs: prevent multi-fsb dir readahead from reading random blocks
2017-06-07 12:06:02 +02:00
xfs_discard.c
Force log to disk before reading the AGF during a fstrim
2018-05-30 07:49:07 +02:00
xfs_discard.h
…
xfs_dquot_item.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_dquot_item.h
…
xfs_dquot.c
xfs: per-filesystem stats counter implementation
2015-10-12 18:21:22 +11:00
xfs_dquot.h
xfs: fix implicit bool to int conversion
2015-01-09 10:48:58 +11:00
xfs_error.c
xfs: print name of verifier if it fails
2016-06-07 18:14:38 -07:00
xfs_error.h
xfs: remove inst_t
2015-06-22 09:44:02 +10:00
xfs_export.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
xfs_export.h
…
xfs_extent_busy.c
xfs: merge xfs_ag.h into xfs_format.h
2014-11-28 14:25:04 +11:00
xfs_extent_busy.h
…
xfs_extfree_item.c
xfs: add helper to conditionally remove items from the AIL
2015-08-19 10:01:08 +10:00
xfs_extfree_item.h
xfs: fix efi/efd error handling to avoid fs shutdown hangs
2015-08-19 09:51:16 +10:00
xfs_file.c
xfs: prevent creating negative-sized file via INSERT_RANGE
2018-05-16 10:06:48 +02:00
xfs_filestream.c
xfs: clean up XFS_MIN_FREELIST macros
2015-06-22 10:13:30 +10:00
xfs_filestream.h
xfs: add filestream allocator tracepoints
2014-04-23 07:11:52 +10:00
xfs_fsops.c
xfs: Don't wrap growfs AGFL indexes
2016-06-07 18:14:38 -07:00
xfs_fsops.h
…
xfs_globals.c
xfs: export log_recovery_delay to delay mount time log recovery
2014-09-09 11:56:13 +10:00
xfs_icache.c
xfs: update ag iterator to support wait on new inodes
2017-06-07 12:06:02 +02:00
xfs_icache.h
xfs: update ag iterator to support wait on new inodes
2017-06-07 12:06:02 +02:00
xfs_icreate_item.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_icreate_item.h
…
xfs_inode_item.c
xfs: optimise away log forces on timestamp updates for fdatasync
2015-11-03 13:14:59 +11:00
xfs_inode_item.h
xfs: optimise away log forces on timestamp updates for fdatasync
2015-11-03 13:14:59 +11:00
xfs_inode.c
xfs: skip stale inodes in xfs_iflush_cluster
2016-06-07 18:14:38 -07:00
xfs_inode.h
xfs: support ability to wait on new inodes
2017-06-07 12:06:02 +02:00
xfs_ioctl32.c
xfs: Align compat attrlist_by_handle with native implementation.
2019-12-05 15:26:52 +01:00
xfs_ioctl32.h
xfs: compat_xfs_bstat does not have forkoff
2014-10-02 09:17:58 +10:00
xfs_ioctl.c
xfs: in _attrlist_by_handle, copy the cursor back to userspace
2017-06-07 12:06:03 +02:00
xfs_ioctl.h
…
xfs_iomap.c
Merge branch 'xfs-dax-updates' into for-next
2015-11-03 13:28:41 +11:00
xfs_iomap.h
xfs: pass a 64-bit count argument to xfs_iomap_write_unwritten
2015-01-09 10:48:12 +11:00
xfs_iops.c
xfs: per-filesystem stats counter implementation
2015-10-12 18:21:22 +11:00
xfs_iops.h
xfs: inodes are new until the dentry cache is set up
2015-02-23 22:38:08 +11:00
xfs_itable.c
xfs: remove kmem_zalloc_greedy
2017-10-08 10:14:20 +02:00
xfs_itable.h
xfs: bulkstat chunk formatting cursor is broken
2014-11-07 08:30:30 +11:00
xfs_linux.h
xfs: XFS_IS_REALTIME_INODE() should be false if no rt device present
2017-09-13 14:09:46 -07:00
xfs_log_cil.c
xfs: close xc_cil list_empty() races with cil commit sequence
2015-07-29 11:51:01 +10:00
xfs_log_priv.h
xfs: validate metadata LSNs against log on v5 superblocks
2015-10-12 15:59:25 +11:00
xfs_log_recover.c
xfs: fix log block underflow during recovery cycle verification
2017-12-20 10:04:59 +01:00
xfs_log.c
xfs: fix mount failure crash on invalid iclog memory access
2020-01-12 11:22:40 +01:00
xfs_log.h
xfs: validate metadata LSNs against log on v5 superblocks
2015-10-12 15:59:25 +11:00
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
…
xfs_mount.c
Merge branch 'xfs-misc-fixes-for-4.4-2' into for-next
2015-11-03 13:27:58 +11:00
xfs_mount.h
xfs: detect agfl count corruption and reset agfl
2018-06-06 16:46:20 +02:00
xfs_mru_cache.c
xfs: xfs_mru_cache_insert() should use GFP_NOFS
2015-03-25 14:57:53 +11:00
xfs_mru_cache.h
xfs: embedd mru_elem into parent structure
2014-04-23 07:11:51 +10:00
xfs_pnfs.c
xfs: add missing ilock around dio write last extent alignment
2015-10-12 15:34:20 +11:00
xfs_pnfs.h
xfs: unlock i_mutex in xfs_break_layouts
2015-04-13 11:38:29 +10:00
xfs_qm_bhv.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_qm_syscalls.c
xfs: wait on new inodes during quotaoff dquot release
2017-06-07 12:06:02 +02:00
xfs_qm.c
xfs: quota: check result of register_shrinker()
2018-03-03 10:19:44 +01:00
xfs_qm.h
xfs: Convert to using ->get_state callback
2015-03-04 16:06:36 +01:00
xfs_quota.h
xfs: fix quota block reservation leak when tp allocates and frees blocks
2015-06-01 07:15:37 +10:00
xfs_quotaops.c
xfs: Sanity check flags of Q_XQUOTARM call
2020-01-29 10:21:35 +01:00
xfs_rtalloc.c
xfs: require both realtime inodes to mount
2019-12-05 15:26:45 +01:00
xfs_rtalloc.h
xfs: combine xfs_rtmodify_summary and xfs_rtget_summary
2014-09-09 11:58:42 +10:00
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
xfs: clear sb->s_fs_info on mount failure
2019-10-17 13:41:06 -07:00
xfs_super.h
xfs: Remove icsb infrastructure
2015-02-23 21:22:31 +11:00
xfs_symlink.c
Merge branch 'xfs-misc-fixes-for-4.3-2' into for-next
2015-08-20 09:28:45 +10:00
xfs_symlink.h
…
xfs_sysctl.c
xfs: pass xfsstats structures to handlers and macros
2015-10-12 05:19:45 +11:00
xfs_sysctl.h
xfs: export log_recovery_delay to delay mount time log recovery
2014-09-09 11:56:13 +10:00
xfs_sysfs.c
xfs: pass xfsstats structures to handlers and macros
2015-10-12 05:19:45 +11:00
xfs_sysfs.h
xfs: create global stats and stats_clear in sysfs
2015-10-12 05:15:45 +11:00
xfs_trace.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_trace.h
xfs: detect agfl count corruption and reset agfl
2018-06-06 16:46:20 +02:00
xfs_trans_ail.c
Revert "xfs: clear PF_NOFREEZE for xfsaild kthread"
2016-02-25 12:01:24 -08:00
xfs_trans_buf.c
xfs: only trace buffer items if they exist
2015-02-10 09:23:40 +11:00
xfs_trans_dquot.c
xfs: Clean up xfs_trans_dup_dqinfo
2015-06-01 10:50:00 +10:00
xfs_trans_extfree.c
xfs: ensure EFD trans aborts on log recovery extent free failure
2015-08-19 09:51:43 +10:00
xfs_trans_inode.c
xfs: optimise away log forces on timestamp updates for fdatasync
2015-11-03 13:14:59 +11:00
xfs_trans_priv.h
xfs: add helper to conditionally remove items from the AIL
2015-08-19 10:01:08 +10:00
xfs_trans.c
xfs: per-filesystem stats counter implementation
2015-10-12 18:21:22 +11:00
xfs_trans.h
xfs: ensure EFD trans aborts on log recovery extent free failure
2015-08-19 09:51:43 +10:00
xfs_xattr.c
Make __xfs_xattr_put_listen preperly report errors.
2017-06-14 13:16:27 +02:00
xfs.h
…