hnetcfg: Release typeinfos and typelib on dll unload.

dlls/hnetcfg/apps.c

@@ -148,6 +148,18 @@ HRESULT get_typeinfo( enum type_id tid, ITypeInfo **ret )
     return S_OK;
 }
 
+void release_typelib(void)
+{
+    unsigned i;
+
+    for (i = 0; i < sizeof(typeinfo)/sizeof(*typeinfo); i++)
+        if (typeinfo[i])
+            ITypeInfo_Release(typeinfo[i]);
+
+    if (typelib)
+        ITypeLib_Release(typelib);
+}
+
 static HRESULT WINAPI fw_app_GetTypeInfo(
     INetFwAuthorizedApplication *iface,
     UINT iTInfo,

dlls/hnetcfg/hnetcfg.c

@@ -114,9 +114,9 @@ static hnetcfg_cf fw_manager_cf = { { &hnetcfg_cf_vtbl }, NetFwMgr_create };
 static hnetcfg_cf fw_app_cf = { { &hnetcfg_cf_vtbl }, NetFwAuthorizedApplication_create };
 static hnetcfg_cf fw_openport_cf = { { &hnetcfg_cf_vtbl }, NetFwOpenPort_create };
 
-BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
+BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID reserved)
 {
-    TRACE("(0x%p, %d, %p)\n",hInstDLL,fdwReason,lpvReserved);
+    TRACE("(0x%p, %d, %p)\n", hInstDLL, fdwReason, reserved);
 
     switch(fdwReason) {
         case DLL_WINE_PREATTACH:
@@ -125,6 +125,10 @@ BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
             instance = hInstDLL;
             DisableThreadLibraryCalls(hInstDLL);
             break;
+        case DLL_PROCESS_DETACH:
+            if (reserved) break;
+            release_typelib();
+            break;
     }
     return TRUE;
 }

dlls/hnetcfg/hnetcfg_private.h

@@ -28,6 +28,7 @@ enum type_id
 };
 
 HRESULT get_typeinfo(enum type_id, ITypeInfo **) DECLSPEC_HIDDEN;
+void release_typelib(void) DECLSPEC_HIDDEN;
 
 HRESULT NetFwMgr_create(IUnknown *, LPVOID *) DECLSPEC_HIDDEN;
 HRESULT NetFwPolicy_create(IUnknown *, LPVOID *) DECLSPEC_HIDDEN;