[PATCH 0/2] MR1156: Allow a loaded registry key to be loaded multiple times.

[PATCH 1/2] advapi32/tests: Test if a loaded key can be loaded multiple times.

[Santino Mazza]

From: Santino Mazza

---
 dlls/advapi32/tests/registry.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/advapi32/tests/registry.c b/dlls/advapi32/tests/registry.c
index 55a8074f1b7..0389eafb830 100644
--- a/dlls/advapi32/tests/registry.c
+++ b/dlls/advapi32/tests/registry.c
@@ -1557,6 +1557,10 @@ static void test_reg_load_key(void)
     ret = RegLoadKeyA(HKEY_LOCAL_MACHINE, "Test", "saved_key");
     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %ld\n", ret);

+    /* Test if we can load the same file and key again */
+    ret = RegLoadKeyA(HKEY_LOCAL_MACHINE, "Test", "saved_key");
+    todo_wine ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %ld\n", ret);
+
     set_privileges(SE_RESTORE_NAME, FALSE);

ret = RegOpenKeyA(HKEY_LOCAL_MACHINE, "Test", &hkHandle);

[PATCH 2/2] server: Allow a loaded key to be loaded multiple times.

[Santino Mazza]

From: Santino Mazza

---
 dlls/advapi32/tests/registry.c | 2 +-
 server/registry.c              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/advapi32/tests/registry.c b/dlls/advapi32/tests/registry.c
index 0389eafb830..75b36249c93 100644
--- a/dlls/advapi32/tests/registry.c
+++ b/dlls/advapi32/tests/registry.c
@@ -1559,7 +1559,7 @@ static void test_reg_load_key(void)

/* Test if we can load the same file and key again */
     ret = RegLoadKeyA(HKEY_LOCAL_MACHINE, "Test", "saved_key");
-    todo_wine ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %ld\n", ret);
+    ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %ld\n", ret);

set_privileges(SE_RESTORE_NAME, FALSE);

diff --git a/server/registry.c b/server/registry.c
index 96ba18a0a5a..fb0204c787d 100644
--- a/server/registry.c
+++ b/server/registry.c
@@ -2295,7 +2295,7 @@ DECL_HANDLER(load_registry)
         if (!(parent = get_hkey_obj( objattr->rootdir, 0 ))) return;
     }

-    if ((key = create_key( parent, &name, 0, KEY_WOW64_64KEY, 0, sd )))
+    if ((key = create_key( parent, &name, 0, KEY_WOW64_64KEY, OBJ_OPENIF, sd )))
     {
         load_registry( key, req->file );
         release_object( key );

[PATCH 2/2] server: Allow a loaded key to be loaded multiple times.

[Marvin]

Hi,

It looks like your patch introduced the new failures shown below.
Please investigate and fix them before resubmitting your patch.
If they are not new, fixing them anyway would help a lot. Otherwise
please ask for the known failures list to be updated.

The full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=125372

Your paranoid android.

=== debian11 (build log) ===

Task: Could not create the win32 wineprefix: Failed to disable the crash dialogs: 
Task: WineTest did not produce the win32 report

[Huw Davies (＠huw)]

What happens if some of the loaded keys / values are deleted before the second call to `RegLoadKey()`?  Similarly, if one creates keys / values under the loaded key, do they persist after the second call?