From 28874f263767c3d0ef6813663d06aa61a494f677 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 18 Sep 2018 19:10:56 -0700 Subject: crypto: chelsio - 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: Harsh Jain Signed-off-by: Kees Cook Signed-off-by: Herbert Xu --- drivers/crypto/chelsio/chcr_crypto.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/crypto/chelsio/chcr_crypto.h') diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h index 54835cb109e5..e26b72cfe4b6 100644 --- a/drivers/crypto/chelsio/chcr_crypto.h +++ b/drivers/crypto/chelsio/chcr_crypto.h @@ -170,7 +170,7 @@ static inline struct chcr_context *h_ctx(struct crypto_ahash *tfm) } struct ablk_ctx { - struct crypto_skcipher *sw_cipher; + struct crypto_sync_skcipher *sw_cipher; struct crypto_cipher *aes_generic; __be32 key_ctx_hdr; unsigned int enckey_len; -- cgit v1.2.3