diff options
| author | Stephan Mueller <smueller@chronox.de> | 2018-01-02 08:55:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-03 17:04:25 +0100 |
| commit | fba245f4c6351b1d25dd4594f0a092bb7a78cf12 (patch) | |
| tree | f91303bbf8623b25c8fdac12c9efafd954c7df79 /drivers/power/reset | |
| parent | 0b69d7f4b5fc1ac0cf49a21139a1384e6d0c934f (diff) | |
crypto: af_alg - whitelist mask and type
commit bb30b8848c85e18ca7e371d0a869e94b3e383bdf upstream.
The user space interface allows specifying the type and mask field used
to allocate the cipher. Only a subset of the possible flags are intended
for user space. Therefore, white-list the allowed flags.
In case the user space caller uses at least one non-allowed flag, EINVAL
is returned.
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/power/reset')
0 files changed, 0 insertions, 0 deletions