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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2016-01-08 21:31:04 +0800 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2016-02-24 14:28:54 +0000 |
| commit | f9df3480ae222aedc99f1a0a4a5b5089c9391373 (patch) | |
| tree | 47efa31cd136a116569e8193bb3aa9a9d4440295 /include | |
| parent | ec585cac3e678e1e9c329b5231c15cf3244a6243 (diff) | |
crypto: algif_hash - Require setkey before accept(2)
commit 6de62f15b581f920ade22d758f4c338311c2f0d4 upstream.
Hash implementations that require a key may crash if you use
them without setting a key. This patch adds the necessary checks
so that if you do attempt to use them without a key that we return
-ENOKEY instead of proceeding.
This patch also adds a compatibility path to support old applications
that do acept(2) before setkey.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
[bwh: Backported to 3.2:
- Add struct kiocb * parameter to {recv,send}msg ops
- Adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions