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-rw-r--r--drivers/crypto/padlock-aes.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 0c08c58252b..5158a9db4bc 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -284,7 +284,11 @@ aes_hw_extkey_available(uint8_t key_len)
static inline struct aes_ctx *aes_ctx(void *ctx)
{
- return (struct aes_ctx *)ALIGN((unsigned long)ctx, PADLOCK_ALIGNMENT);
+ unsigned long align = PADLOCK_ALIGNMENT;
+
+ if (align <= crypto_tfm_ctx_alignment())
+ align = 1;
+ return (struct aes_ctx *)ALIGN((unsigned long)ctx, align);
}
static int