user32: Fix memory leaks.

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32: Fix memory leaks.
92a8c691 · Zhiyi Zhang · Alexandre Julliard · a8502312 · 92a8c691 · 92a8c691
Commit 92a8c691 authored Mar 01, 2021 by Zhiyi Zhang Committed by Alexandre Julliard Mar 01, 2021
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edit.c dlls/user32/edit.c +1 -1

nonclient.c dlls/user32/nonclient.c +5 -1

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--- a/dlls/user32/edit.c
+++ b/dlls/user32/edit.c
@@ -2633,7 +2633,7 @@ static void EDIT_EM_ReplaceSel(EDITSTATE *es, BOOL can_undo, const WCHAR *lpsz_r
 				abs(es->selection_end - es->selection_start) - strl, hrgn);
 			strl = 0;
 			e = s;
-			hrgn = CreateRectRgn(0, 0, 0, 0);
+			SetRectRgn(hrgn, 0, 0, 0, 0);
 			EDIT_NOTIFY_PARENT(es, EN_MAXTEXT);
 		}
 	}

--- a/dlls/user32/nonclient.c
+++ b/dlls/user32/nonclient.c
@@ -976,7 +976,11 @@ static void  NC_DoNCPaint( HWND  hwnd, HRGN  clip )
        hdc = GetDCEx( hwnd, hrgn, DCX_USESTYLE | DCX_WINDOW | DCX_EXCLUDERGN );
    }

-    if (!hdc) return;
+    if (!hdc)
+    {
+        DeleteObject( hrgn );
+        return;
+    }

    WIN_GetRectangles( hwnd, COORDS_WINDOW, &rect, NULL );
    GetClipBox( hdc, &rectClip );