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| author | Dan Rosenberg <dan.j.rosenberg@gmail.com> | 2010-05-15 11:27:37 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-26 14:29:18 -0700 |
| commit | cca8198578b62538e5d30efd94fd7b50a062dfb1 (patch) | |
| tree | c4d730a33fd936d3f94f989f119a469b4ddf699c /samples | |
| parent | f46c7299a930469f51e30b7be281c33630917244 (diff) | |
Btrfs: check for read permission on src file in the clone ioctl
commit 5dc6416414fb3ec6e2825fd4d20c8bf1d7fe0395 upstream.
The existing code would have allowed you to clone a file that was
only open for writing
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions