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usp10: Do not write to last script item if buffer space is insufficient.

This commit is contained in:
Thomas Faber 2014-05-01 08:57:09 +02:00 committed by Alexandre Julliard
parent dfa98dfb49
commit 3f9c9eaa54
1 changed files with 1 additions and 1 deletions
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2
dlls/usp10/usp10.c
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@ -1616,12 +1616,12 @@ static HRESULT _ItemizeInternal(const WCHAR *pwcInChars, int cInChars,
* item is set up to prevent random behaviour if the caller erroneously
* checks the n+1 structure */
index++;
if (index + 1 > cMaxItems) return E_OUTOFMEMORY;
memset(&pItems[index].a, 0, sizeof(SCRIPT_ANALYSIS));
TRACE("index=%d cnt=%d iCharPos=%d\n", index, cnt, pItems[index].iCharPos);
/* Set one SCRIPT_STATE item being returned */
if (index + 1 > cMaxItems) return E_OUTOFMEMORY;
if (pcItems) *pcItems = index;
/* Set SCRIPT_ITEM */