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| author | Kees Cook <keescook@chromium.org> | 2018-09-19 05:10:54 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-28 07:46:08 +0300 |
| commit | d1e4ba83b0286b3a0888b2fd361082ecd86fd07a (patch) | |
| tree | 14b1182515070c33e6ee822ab3d8330d498e3b86 /drivers/crypto/qce/cipher.h | |
| parent | ba70152b60e81270338d86ce7c7b71e756530430 (diff) | |
| download | linux-d1e4ba83b0286b3a0888b2fd361082ecd86fd07a.tar.xz | |
crypto: qce - Remove VLA usage of skcipher
In the quest to remove all stack VLA usage from the kernel[1], this
replaces struct crypto_skcipher and SKCIPHER_REQUEST_ON_STACK() usage
with struct crypto_sync_skcipher and SYNC_SKCIPHER_REQUEST_ON_STACK(),
which uses a fixed stack size.
[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com
Cc: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/qce/cipher.h')
| -rw-r--r-- | drivers/crypto/qce/cipher.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/qce/cipher.h b/drivers/crypto/qce/cipher.h index 2b0278bb6e92..ee055bfe98a0 100644 --- a/drivers/crypto/qce/cipher.h +++ b/drivers/crypto/qce/cipher.h @@ -22,7 +22,7 @@ struct qce_cipher_ctx { u8 enc_key[QCE_MAX_KEY_SIZE]; unsigned int enc_keylen; - struct crypto_skcipher *fallback; + struct crypto_sync_skcipher *fallback; }; /** |