From c6ea68a1189a65fa7f25dfc6065b034ba268b9a9 Mon Sep 17 00:00:00 2001
From: Satoshi Yamaguchi <satoshi.yamaguchi@gmail.com>
Date: Tue, 20 Sep 2022 23:10:22 +0900
Subject: [PATCH] Fix two not freed WOLFSSL_CMAC_CTX.

---
 wolfcrypt/src/evp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wolfcrypt/src/evp.c b/wolfcrypt/src/evp.c
index 84a4c369e..d86275084 100644
--- a/wolfcrypt/src/evp.c
+++ b/wolfcrypt/src/evp.c
@@ -3420,6 +3420,7 @@ WOLFSSL_EVP_PKEY* wolfSSL_EVP_PKEY_new_CMAC_key(WOLFSSL_ENGINE* e,
 
     ret = wolfSSL_CMAC_Init(ctx, priv, len, cipher, e);
     if (ret == WOLFSSL_FAILURE) {
+        wolfSSL_CMAC_CTX_free(ctx);
         WOLFSSL_LEAVE("wolfSSL_EVP_PKEY_new_CMAC_key", 0);
         return NULL;
     }
@@ -3441,6 +3442,9 @@ WOLFSSL_EVP_PKEY* wolfSSL_EVP_PKEY_new_CMAC_key(WOLFSSL_ENGINE* e,
             pkey->cmacCtx = ctx;
         }
     }
+    else {
+        wolfSSL_CMAC_CTX_free(ctx);
+    }
 
     WOLFSSL_LEAVE("wolfSSL_EVP_PKEY_new_CMAC_key", 0);
     return pkey;