[PATCH] crypto/qat: fix a memory leak in error branch

[Weiguo Li]

Fixes: 1703e94ac5ce ("qat: add driver for QuickAssist devices")

Signed-off-by: Weiguo Li <liw...@foxmail.com>
---
 drivers/crypto/qat/qat_sym_session.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/qat/qat_sym_session.c 
b/drivers/crypto/qat/qat_sym_session.c
index 8ca475ca8b..fa7d020d0e 100644
--- a/drivers/crypto/qat/qat_sym_session.c
+++ b/drivers/crypto/qat/qat_sym_session.c
@@ -1410,6 +1410,7 @@ static int qat_sym_do_precomputes(enum 
icp_qat_hw_auth_algo hash_alg,
                memset(in, 0, ICP_QAT_HW_GALOIS_H_SZ);
                if (AES_set_encrypt_key(auth_key, auth_keylen << 3,
                        &enc_key) != 0) {
+                       rte_free(in);
                        return -EFAULT;
                }
                AES_encrypt(in, out, &enc_key);
-- 
2.25.1