1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index 40a3dcff15bb..7755834b8846 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -352,7 +352,7 @@ static int setkey_unaligned(struct crypto_tfm *tfm, const u8 *key, unsigned int
         alignbuffer = (u8 *)ALIGN((unsigned long)buffer, alignmask + 1);
         memcpy(alignbuffer, key, keylen);
         ret = cipher->setkey(tfm, alignbuffer, keylen);
-        memset(alignbuffer, 0, absize);
+        memset(alignbuffer, 0, keylen);
         kfree(buffer);
         return ret;
 }