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- Rework the inline directory verifier to avoid crashes on disk corruption
 - Don't change file size when punching holes w/ KEEP_SIZE
 - Close a kernel memory exposure bug
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Merge tag 'xfs-4.11-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull XFS fixes from Darrick Wong:
 "Here are three more fixes for 4.11.

  The first one reworks the inline directory verifier to check the
  working copy of the directory metadata and to avoid triggering a
  periodic crash in xfs/348. The second patch fixes a regression in hole
  punching at EOF that corrupts files; and the third patch closes a
  kernel memory disclosure bug.

  Summary:

   - rework the inline directory verifier to avoid crashes on disk
     corruption

   - don't change file size when punching holes w/ KEEP_SIZE

   - close a kernel memory exposure bug"

* tag 'xfs-4.11-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: fix kernel memory exposure problems
  xfs: Honor FALLOC_FL_KEEP_SIZE when punching ends of files
  xfs: rework the inline directory verifiers

...

This commit is contained in:

Linus Torvalds 2017-04-06 14:42:05 -07:00

parent 977674c06b bf9216f922

commit 269c930e66

7 changed files with 76 additions and 58 deletions

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3

fs/xfs/libxfs/xfs_dir2_priv.h

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63

fs/xfs/libxfs/xfs_dir2_sf.c

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35

fs/xfs/libxfs/xfs_inode_fork.c

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2

fs/xfs/libxfs/xfs_inode_fork.h

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10

fs/xfs/xfs_bmap_util.c

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19

fs/xfs/xfs_inode.c

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2

fs/xfs/xfs_itable.c

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