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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-08 11:20:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-08 11:20:39 -0700
commit0c8e2f2c7b86c29775379f716f7db07516fcbcbf (patch)
tree32d0c2605545a9cf54d45a279daa43c09043cffc /arch/x86
parent49df2e3e902e1c3caf998f97a92512424936199d (diff)
parent71c6da846be478a61556717ef1ee1cea91f5d6a8 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/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
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/crypto/ghash-clmulni-intel_glue.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c
index 64d7cf1b50e1..440df0c7a2ee 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -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,