[PATCH 3/5] user32: Fix memory leaks.
Zhiyi Zhang
zzhang at codeweavers.com
Sun Feb 28 21:09:55 CST 2021
Signed-off-by: Zhiyi Zhang <zzhang at codeweavers.com>
---
dlls/user32/edit.c | 5 ++++-
dlls/user32/nonclient.c | 6 +++++-
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/dlls/user32/edit.c b/dlls/user32/edit.c
index 515341f65ea..4e8e7f7db44 100644
--- a/dlls/user32/edit.c
+++ b/dlls/user32/edit.c
@@ -2633,7 +2633,10 @@ 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);
+ if (hrgn)
+ SetRectRgn(hrgn, 0, 0, 0, 0);
+ else
+ hrgn = CreateRectRgn(0, 0, 0, 0);
EDIT_NOTIFY_PARENT(es, EN_MAXTEXT);
}
}
diff --git a/dlls/user32/nonclient.c b/dlls/user32/nonclient.c
index 8cfd3c0d371..e56c03deaf0 100644
--- 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 );
--
2.27.0
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