comctl32: toolbar: Make sure all TBUTTON_INFO fields are initialized when a…

comctl32: toolbar: Make sure all TBUTTON_INFO fields are initialized when a button is added in the middle.

comctl32: toolbar: Make sure all TBUTTON_INFO fields are initialized when a…
d31828b5 · Mikołaj Zalewski · Alexandre Julliard · 1352f6d3 · d31828b5
Commit d31828b5 authored Jan 27, 2009 by Mikołaj Zalewski Committed by Alexandre Julliard Jan 28, 2009
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toolbar.c dlls/comctl32/toolbar.c +1 -0

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--- a/dlls/comctl32/toolbar.c
+++ b/dlls/comctl32/toolbar.c
@@ -3789,6 +3789,7 @@ TOOLBAR_InsertButtonT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
 	    (infoPtr->nNumButtons - nIndex - 1) * sizeof(TBUTTON_INFO));

    /* insert new button */
+    ZeroMemory(&infoPtr->buttons[nIndex], sizeof(infoPtr->buttons[nIndex]));
    infoPtr->buttons[nIndex].iBitmap   = lpTbb->iBitmap;
    infoPtr->buttons[nIndex].idCommand = lpTbb->idCommand;
    infoPtr->buttons[nIndex].fsState   = lpTbb->fsState;