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usp10: Use heap_calloc() in ScriptTextOut(). 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Aric Stewart <aric@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2018-03-02 12:10:49 +03:30 committed by Alexandre Julliard
parent d6fb80a110
commit 8889c86297
1 changed files with 3 additions and 4 deletions
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7
dlls/usp10/usp10.c
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@ -3609,14 +3609,13 @@ HRESULT WINAPI ScriptTextOut(const HDC hdc, SCRIPT_CACHE *psc, int x, int y, UIN
if (!psa->fNoGlyphIndex) /* Have Glyphs? */ if (!psa->fNoGlyphIndex) /* Have Glyphs? */
fuOptions |= ETO_GLYPH_INDEX; /* Say don't do translation to glyph */ fuOptions |= ETO_GLYPH_INDEX; /* Say don't do translation to glyph */
lpDx = heap_alloc(cGlyphs * sizeof(INT) * 2); if (!(lpDx = heap_calloc(cGlyphs, 2 * sizeof(*lpDx))))
if (!lpDx) return E_OUTOFMEMORY; return E_OUTOFMEMORY;
fuOptions |= ETO_PDY; fuOptions |= ETO_PDY;
if (psa->fRTL && psa->fLogicalOrder) if (psa->fRTL && psa->fLogicalOrder)
{ {
reordered_glyphs = heap_alloc( cGlyphs * sizeof(WORD) ); if (!(reordered_glyphs = heap_calloc(cGlyphs, sizeof(*reordered_glyphs))))
if (!reordered_glyphs)
{ {
heap_free( lpDx ); heap_free( lpDx );
return E_OUTOFMEMORY; return E_OUTOFMEMORY;