2 files changed, 8 insertions, 0 deletions
diff --git a/modules/mbedtls/crypto_mbedtls.cpp b/modules/mbedtls/crypto_mbedtls.cpp
index 774da5a324..2522f1bb11 100644
--- a/modules/mbedtls/crypto_mbedtls.cpp
+++ b/modules/mbedtls/crypto_mbedtls.cpp
@@ -249,6 +249,13 @@ PackedByteArray HMACContextMbedTLS::finish() {
 	return out;
 }
 
+HMACContextMbedTLS::~HMACContextMbedTLS() {
+	if (ctx != nullptr) {
+		mbedtls_md_free((mbedtls_md_context_t *)ctx);
+		memfree((mbedtls_md_context_t *)ctx);
+	}
+}
+
 Crypto *CryptoMbedTLS::create() {
 	return memnew(CryptoMbedTLS);
 }
diff --git a/modules/mbedtls/crypto_mbedtls.h b/modules/mbedtls/crypto_mbedtls.h
index 5ced4d136c..afa1ea7a64 100644
--- a/modules/mbedtls/crypto_mbedtls.h
+++ b/modules/mbedtls/crypto_mbedtls.h
@@ -119,6 +119,7 @@ public:
 	virtual PackedByteArray finish();
 
 	HMACContextMbedTLS() {}
+	~HMACContextMbedTLS();
 };
 
 class CryptoMbedTLS : public Crypto {