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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-04-04 00:17:53 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-04-04 00:18:15 +0200 |
| commit | f1c0e20243baca1194fccfdf0111831bee12647c (patch) | |
| tree | 2ae4bba79108dda7cc01fbf1a877e2be3c94ff39 /fs/xfs/xfs_super.c | |
| parent | xfs: Honor FALLOC_FL_KEEP_SIZE when punching ends of files (diff) | |
| download | linux-f1c0e20243baca1194fccfdf0111831bee12647c.tar.xz linux-f1c0e20243baca1194fccfdf0111831bee12647c.zip | |
xfs: fix kernel memory exposure problems
Fix a memory exposure problems in inumbers where we allocate an array of
structures with holes, fail to zero the holes, then blindly copy the
kernel memory contents (junk and all) into userspace.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_super.c')
0 files changed, 0 insertions, 0 deletions