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| author | David Howells <dhowells@redhat.com> | 2012-05-15 17:11:11 +0400 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2012-05-15 18:54:33 +0400 |
| commit | b404aef72fdafb601c945c714164c0ee2b04c364 (patch) | |
| tree | 46efed0307e7c208a254614361bbe08ed160ef52 /Documentation/robust-futexes.txt | |
| parent | 2cc8a71641b4460783ea3bd7a3476043fdf85397 (diff) | |
| download | linux-b404aef72fdafb601c945c714164c0ee2b04c364.tar.xz | |
KEYS: Don't check for NULL key pointer in key_validate()
Don't bother checking for NULL key pointer in key_validate() as all of the
places that call it will crash anyway if the relevant key pointer is NULL by
the time they call key_validate(). Therefore, the checking must be done prior
to calling here.
Whilst we're at it, simplify the key_validate() function a bit and mark its
argument const.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'Documentation/robust-futexes.txt')
0 files changed, 0 insertions, 0 deletions