Commit 0c8e2f2c authored Sep 08, 2015 by Linus Torvalds

crypto-2.6

Pull crypto fix from Herbert Xu:
 "This fixes a memory corruption bug in ghash-clmulni-intel due to
  insufficient memory allocation"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: ghash-clmulni: specify context size for ghash async algorithm

parents 49df2e3e 71c6da84

arch/x86/crypto/ghash-clmulni-intel_glue.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -294,6 +294,7 @@ static struct ahash_alg ghash_async_alg = {
		.cra_name = "ghash",
		.cra_driver_name = "ghash-clmulni",
		.cra_priority = 400,
		.cra_ctxsize = sizeof(struct ghash_async_ctx),
		.cra_flags = CRYPTO_ALG_TYPE_AHASH \| CRYPTO_ALG_ASYNC,
		.cra_blocksize = GHASH_BLOCK_SIZE,
		.cra_type = &crypto_ahash_type,

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