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ensure OUString::copy is within bounds

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Change-Id: I7b8c2e764da01e38fb9f7048bcaeca93a72fafa3
This commit is contained in:
Caolán McNamara
2013-09-22 12:28:31 +01:00
parent 28c9207da4
commit c86a23b9c7
1 changed files with 1 additions and 1 deletions
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2
starmath/source/parse.cxx
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@@ -441,7 +441,7 @@ void SmParser::NextToken()
} }
else if (aRes.TokenType & KParseType::ONE_SINGLE_CHAR) else if (aRes.TokenType & KParseType::ONE_SINGLE_CHAR)
{ {
if (m_aBufferString.copy(nRealStart, 2) == "%%") if (nRealStart + 2 <= nBufLen && m_aBufferString.copy(nRealStart, 2) == "%%")
{ {
//SkipComment //SkipComment
m_nBufferIndex = nRealStart + 2; m_nBufferIndex = nRealStart + 2;