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| author | Kees Cook <keescook@chromium.org> | 2018-09-19 05:10:58 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-28 07:46:09 +0300 |
| commit | e87f203ce6202b0380eae31ca524a22f714b740e (patch) | |
| tree | 8dd78f2711de8ba87011b5afd5621debc995f1dd /drivers/crypto/omap-aes.h | |
| parent | f805f59d1ea2f599516e183d753e4e0acc2ed721 (diff) | |
| download | linux-e87f203ce6202b0380eae31ca524a22f714b740e.tar.xz | |
crypto: omap-aes - 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
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/omap-aes.h')
| -rw-r--r-- | drivers/crypto/omap-aes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/omap-aes.h b/drivers/crypto/omap-aes.h index fc3b46a85809..7e02920ef6f8 100644 --- a/drivers/crypto/omap-aes.h +++ b/drivers/crypto/omap-aes.h @@ -101,7 +101,7 @@ struct omap_aes_ctx { int keylen; u32 key[AES_KEYSIZE_256 / sizeof(u32)]; u8 nonce[4]; - struct crypto_skcipher *fallback; + struct crypto_sync_skcipher *fallback; struct crypto_skcipher *ctr; }; |