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-rw-r--r--crypto/gcm.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/gcm.c b/crypto/gcm.c
index 2f3b50f8f3e0..73884208f075 100644
--- a/crypto/gcm.c
+++ b/crypto/gcm.c
@@ -1034,12 +1034,14 @@ static int crypto_rfc4543_copy_src_to_dst(struct aead_request *req, bool enc)
static int crypto_rfc4543_encrypt(struct aead_request *req)
{
- return crypto_rfc4543_crypt(req, true);
+ return crypto_ipsec_check_assoclen(req->assoclen) ?:
+ crypto_rfc4543_crypt(req, true);
}
static int crypto_rfc4543_decrypt(struct aead_request *req)
{
- return crypto_rfc4543_crypt(req, false);
+ return crypto_ipsec_check_assoclen(req->assoclen) ?:
+ crypto_rfc4543_crypt(req, false);
}
static int crypto_rfc4543_init_tfm(struct crypto_aead *tfm)