=?UTF-8?Q?Gabriel=20Iv=C4=83ncescu=20?=: user32/listbox: Always retrieve zeros in LB_GETTEXT for LBS_NODATA listboxes.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c980edc2270d70a3378df4561c2494e80512f222
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=c980edc2270d70a3378df4561c2494e80512f222

Author: Gabriel Ivăncescu <gabrielopcode at gmail.com>
Date:   Thu Nov 15 11:46:19 2018 +0200

user32/listbox: Always retrieve zeros in LB_GETTEXT for LBS_NODATA listboxes.

Signed-off-by: Gabriel Ivăncescu <gabrielopcode at gmail.com>
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/user32/listbox.c       | 3 ++-
 dlls/user32/tests/listbox.c | 1 -
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/user32/listbox.c b/dlls/user32/listbox.c
index 5746293..044d73d 100644
--- a/dlls/user32/listbox.c
+++ b/dlls/user32/listbox.c
@@ -799,7 +799,8 @@ static LRESULT LISTBOX_GetText( LB_DESCR *descr, INT index, LPWSTR buffer, BOOL
         __ENDTRY
     } else {
         if (buffer)
-            *((ULONG_PTR *)buffer) = descr->items[index].data;
+            *((ULONG_PTR *)buffer) = (descr->style & LBS_NODATA)
+                                     ? 0 : descr->items[index].data;
         len = sizeof(ULONG_PTR);
     }
     return len;
diff --git a/dlls/user32/tests/listbox.c b/dlls/user32/tests/listbox.c
index 658893a..3c3de71 100644
--- a/dlls/user32/tests/listbox.c
+++ b/dlls/user32/tests/listbox.c
@@ -2096,7 +2096,6 @@ static void test_LBS_NODATA(void)
         memset(&data, 0xee, sizeof(data));
         ret = SendMessageA(listbox, LB_GETTEXT, valid_idx[i], (LPARAM)&data);
         ok(ret == sizeof(data), "Unexpected return value %d.\n", ret);
-    todo_wine
         ok(!memcmp(&data, &zero_data, sizeof(data)), "Unexpected item data.\n");
 
         ret = SendMessageA(listbox, LB_GETITEMDATA, valid_idx[i], 0);