[runtime] Switch getenv to use heap memory

[mono.git] / mono / metadata / cominterop.c

diff --git a/mono/metadata/cominterop.c b/mono/metadata/cominterop.c
index b830214e8838eea0f63b3ea4125a41fe65b53a8e..b5679c919e0eaf6b781ddbff542a6036840d6d83 100644 (file)
--- a/mono/metadata/cominterop.c
+++ b/mono/metadata/cominterop.c
@@ -599,13 +599,15 @@ cominterop_type_from_handle (MonoType *handle)
 void
 mono_cominterop_init (void)
 {
-       const char* com_provider_env;
+       char* com_provider_env;
 
        mono_os_mutex_init_recursive (&cominterop_mutex);
 
        com_provider_env = g_getenv ("MONO_COM");
        if (com_provider_env && !strcmp(com_provider_env, "MS"))
                com_provider = MONO_COM_MS;
+       if (com_provider_env)
+               g_free (com_provider_env);
 
        register_icall (cominterop_get_method_interface, "cominterop_get_method_interface", "ptr ptr", FALSE);
        register_icall (cominterop_get_function_pointer, "cominterop_get_function_pointer", "ptr ptr int32", FALSE);