msi: Release msi_custom_action_info when no longer needed.

dlls/msi/custom.c

@@ -888,7 +888,9 @@ static UINT HANDLE_CustomType1(MSIPACKAGE *package, LPCWSTR source,
 
     info = do_msidbCustomActionTypeDll( package, type, tmp_file, target, action );
 
-    return wait_thread_handle( info );
+    r = wait_thread_handle( info );
+    release_custom_action_data( info );
+    return r;
 }
 
 static UINT HANDLE_CustomType2(MSIPACKAGE *package, LPCWSTR source,
@@ -1167,9 +1169,7 @@ static DWORD ACTION_CallScript( const GUID *guid )
     else
         ERR("failed to create handle for %p\n", info->package );
 
-    if (info->type & msidbCustomActionTypeAsync &&
-        info->type & msidbCustomActionTypeContinue)
-        release_custom_action_data( info );
+    release_custom_action_data( info );
 
     return S_OK;
 }
@@ -1226,13 +1226,16 @@ static msi_custom_action_info *do_msidbCustomActionTypeScript(
 static UINT HANDLE_CustomType37_38(MSIPACKAGE *package, LPCWSTR source,
                                LPCWSTR target, const INT type, LPCWSTR action)
 {
+    UINT r;
     msi_custom_action_info *info;
 
     TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
 
     info = do_msidbCustomActionTypeScript( package, type, target, NULL, action );
 
-    return wait_thread_handle( info );
+    r = wait_thread_handle( info );
+    release_custom_action_data( info );
+    return r;
 }
 
 static UINT HANDLE_CustomType5_6(MSIPACKAGE *package, LPCWSTR source,
@@ -1277,6 +1280,7 @@ static UINT HANDLE_CustomType5_6(MSIPACKAGE *package, LPCWSTR source,
 
     info = do_msidbCustomActionTypeScript( package, type, bufferw, target, action );
     r = wait_thread_handle( info );
+    release_custom_action_data( info );
 
 done:
     msi_free(bufferw);