[PATCH] comctl32: Return TRUE from LVM_REDRAWITEMS with bad indices.

[Alex Henrie]

Fixes https://bugs.winehq.org/show_bug.cgi?id=42490

Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
---
 dlls/comctl32/listview.c       |  8 ++------
 dlls/comctl32/tests/listview.c | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/dlls/comctl32/listview.c b/dlls/comctl32/listview.c
index 56e2563c17..c01d816c46 100644
--- a/dlls/comctl32/listview.c
+++ b/dlls/comctl32/listview.c
@@ -7989,12 +7989,8 @@ static BOOL LISTVIEW_IsItemVisible(const LISTVIEW_INFO *infoPtr, INT nItem)
 static BOOL LISTVIEW_RedrawItems(const LISTVIEW_INFO *infoPtr, INT nFirst, INT nLast)
 {
     INT i;
- 
-    if (nLast < nFirst || min(nFirst, nLast) < 0 || 
-	max(nFirst, nLast) >= infoPtr->nItemCount)
-	return FALSE;
-    
-    for (i = nFirst; i <= nLast; i++)
+
+    for (i = max(nFirst, 0); i <= min(nLast, infoPtr->nItemCount - 1); i++)
 	LISTVIEW_InvalidateItem(infoPtr, i);
 
     return TRUE;
diff --git a/dlls/comctl32/tests/listview.c b/dlls/comctl32/tests/listview.c
index 6d21b05436..f49767309c 100644
--- a/dlls/comctl32/tests/listview.c
+++ b/dlls/comctl32/tests/listview.c
@@ -5529,6 +5529,43 @@ static void test_LVM_SETITEMTEXT(void)
     DestroyWindow(hwnd);
 }
 
+static void test_LVM_REDRAWITEMS(void)
+{
+    HWND list;
+    DWORD ret;
+
+    list = create_listview_control(LVS_ICON);
+    ok(list != NULL, "failed to create listview window\n");
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, 0, 0);
+    expect(TRUE, ret);
+
+    insert_item(list, 0);
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, -1, 0);
+    expect(TRUE, ret);
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, 0, -1);
+    expect(TRUE, ret);
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, 0, 0);
+    expect(TRUE, ret);
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, 0, 1);
+    expect(TRUE, ret);
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, 0, 2);
+    expect(TRUE, ret);
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, 1, 0);
+    expect(TRUE, ret);
+
+    ret = SendMessageA(list, LVM_REDRAWITEMS, 2, 3);
+    expect(TRUE, ret);
+
+    DestroyWindow(list);
+}
+
 static void test_imagelists(void)
 {
     HWND hwnd, header;
@@ -5903,6 +5940,7 @@ START_TEST(listview)
     test_createdragimage();
     test_dispinfo();
     test_LVM_SETITEMTEXT();
+    test_LVM_REDRAWITEMS();
     test_imagelists();
     test_deleteitem();
     test_insertitem();
-- 
2.11.1