xfs: fixes for 7.3-rc7

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Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-fixes-7.3-rc7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Carlos Maiolino:
 "This fixes a data corruption vector where a user could trick the
  exchange-range feature to add shared blocks beyond the file's EOF,
  which may then be used to modify data on another file"

* tag 'xfs-fixes-7.3-rc7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: fix exchange-range-to-eof file size exchange
  xfs: stop exchanging reflink flags when exchanging mappings

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This commit is contained in:

Linus Torvalds 2026-10-11 08:34:34 -07:00

parent 4d61397c86 7dfb218c82

commit 5f97a3ec36

4 changed files with 58 additions and 105 deletions

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93

fs/xfs/libxfs/xfs_exchmaps.c

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4

fs/xfs/libxfs/xfs_log_format.h

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15

fs/xfs/xfs_bmap_util.c

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51

fs/xfs/xfs_exchrange.c

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