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Merge pull request #140 from ledyba/check_data_len 

you have to check len before accsessing "p".
This commit is contained in:
Lee Thomason 2013-11-05 10:52:04 -08:00
parent e1979a883b 690ba07bda
commit 370761b179
1 changed files with 5 additions and 0 deletions
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tinyxml2.cpp
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@ -1702,6 +1702,11 @@ XMLError XMLDocument::Parse( const char* p, size_t len )
const char* start = p; const char* start = p;
Clear(); Clear();
if ( len == 0 ) {
SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
return _errorID;
}
if ( !p || !*p ) { if ( !p || !*p ) {
SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 ); SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
return _errorID; return _errorID;