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Fix Heap-buffer-overflow READ in Assimp::ObjFileParser::getFace

pull/5111/head
Alex 2023-05-31 07:57:36 +00:00
parent bee751b5f9
commit c3e69b5b82
1 changed files with 2 additions and 2 deletions
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4
code/AssetLib/Obj/ObjFileParser.cpp
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@ -456,8 +456,8 @@ void ObjFileParser::getFace(aiPrimitiveType type) {
iPos = 0;
} else {
//OBJ USES 1 Base ARRAYS!!!!
const char *token = &(*m_DataIt);
const int iVal = ::atoi(token);
std::string number(&(*m_DataIt), m_DataItEnd - m_DataIt);
const int iVal(::atoi(number.c_str()));
// increment iStep position based off of the sign and # of digits
int tmp = iVal;