A request is zeroed in safexcel_ahash_exit_inv(). This request total
size is EIP197_AHASH_REQ_SIZE while the memset zeroing it uses
sizeof(struct ahash_request), which happens to be less than
EIP197_AHASH_REQ_SIZE. This patch fixes it.
Fixes: f6beaea30487 ("crypto: inside-secure - authenc(hmac(sha256), cbc(aes))
support")
Signed-off-by: Antoine Tenart <[email protected]>
---
drivers/crypto/inside-secure/safexcel_hash.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c
b/drivers/crypto/inside-secure/safexcel_hash.c
index a79a73bb3969..ba0732fd4ed4 100644
--- a/drivers/crypto/inside-secure/safexcel_hash.c
+++ b/drivers/crypto/inside-secure/safexcel_hash.c
@@ -487,7 +487,7 @@ static int safexcel_ahash_exit_inv(struct crypto_tfm *tfm)
struct safexcel_inv_result result = {};
int ring = ctx->base.ring;
- memset(req, 0, sizeof(struct ahash_request));
+ memset(req, 0, EIP197_AHASH_REQ_SIZE);
/* create invalidation request */
init_completion(&result.completion);
--
2.21.0
