diff options
| author | David Howells <dhowells@redhat.com> | 2010-08-06 16:08:27 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 09:17:02 -0700 |
| commit | 1e456a124353a753e9d1fadfbf5cd459c2f197ae (patch) | |
| tree | 4977d4fa275faafc0ba99a635d4c853a1f0df2a1 /drivers/char/mem.c | |
| parent | fc1caf6eafb30ea185720e29f7f5eccca61ecd60 (diff) | |
KEYS: request_key() should return -ENOKEY if the constructed key is negative
request_key() should return -ENOKEY if the key it constructs has been
negatively instantiated.
Without this, request_key() can return an unusable key to its caller,
and if the caller then does key_validate() that won't catch the problem.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/mem.c')
0 files changed, 0 insertions, 0 deletions