diff options
| -rw-r--r-- | drivers/crypto/omap-aes-gcm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/crypto/omap-aes-gcm.c b/drivers/crypto/omap-aes-gcm.c index 70398fbd669d..1aabf9a72066 100644 --- a/drivers/crypto/omap-aes-gcm.c +++ b/drivers/crypto/omap-aes-gcm.c @@ -365,7 +365,8 @@ int omap_aes_4106gcm_encrypt(struct aead_request *req) memcpy(rctx->iv, ctx->nonce, 4); memcpy(rctx->iv + 4, req->iv, 8); - return omap_aes_gcm_crypt(req, FLAGS_ENCRYPT | FLAGS_GCM | + return crypto_ipsec_check_assoclen(req->assoclen) ?: + omap_aes_gcm_crypt(req, FLAGS_ENCRYPT | FLAGS_GCM | FLAGS_RFC4106_GCM); } @@ -376,7 +377,8 @@ int omap_aes_4106gcm_decrypt(struct aead_request *req) memcpy(rctx->iv, ctx->nonce, 4); memcpy(rctx->iv + 4, req->iv, 8); - return omap_aes_gcm_crypt(req, FLAGS_GCM | FLAGS_RFC4106_GCM); + return crypto_ipsec_check_assoclen(req->assoclen) ?: + omap_aes_gcm_crypt(req, FLAGS_GCM | FLAGS_RFC4106_GCM); } int omap_aes_gcm_setkey(struct crypto_aead *tfm, const u8 *key, |