Add missing calls to mbedtls_pem_free in mbedtls_pk_parse
@@ -1082,7 +1082,10 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
if( ret == 0 )
{
if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+ {
+ mbedtls_pem_free( &pem );
return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+ }
if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
@@ -1114,7 +1117,10 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
if( ret == 0 )
{
if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
+ {
+ mbedtls_pem_free( &pem );
return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+ }
if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),
