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out-of-range iterator access fix

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[SVN r22493]
This commit is contained in:
Pavol Droba
2004-03-12 22:49:46 +00:00
parent 2152f114f4
commit 6dccaf3fcb
1 changed files with 2 additions and 2 deletions
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4
include/boost/algorithm/string/detail/finder.hpp
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@ -325,7 +325,7 @@ namespace boost {
typedef ForwardIteratorT input_iterator_type;
typedef iterator_range<ForwardIteratorT> result_type;
if ( (End<=Begin) || (End < (Begin+m_N) ) )
if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < m_N ) )
return result_type( Begin, End );
return result_type(Begin,Begin+m_N);
@ -414,7 +414,7 @@ namespace boost {
typedef ForwardIteratorT input_iterator_type;
typedef iterator_range<ForwardIteratorT> result_type;
if ( (End<=Begin) || (End < (Begin+m_N) ) )
if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < m_N ) )
return result_type( Begin, End );
return result_type( End-m_N, End );