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Merge pull request #4646 from sashashura/patch-4 

Fixes Heap-buffer-overflow in Assimp::ObjFileParser::getFace
pull/4645/head^2
Kim Kulling 2022-07-18 15:18:59 +02:00 committed by GitHub
parent 316f6e841c 05ececc387
commit 749fe898b1
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1 changed files with 2 additions and 1 deletions
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code/AssetLib/Obj/ObjFileParser.cpp
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@ -458,7 +458,8 @@ void ObjFileParser::getFace(aiPrimitiveType type) {
iPos = 0; iPos = 0;
} else { } else {
//OBJ USES 1 Base ARRAYS!!!! //OBJ USES 1 Base ARRAYS!!!!
const int iVal(::atoi(&(*m_DataIt))); 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 // increment iStep position based off of the sign and # of digits
int tmp = iVal; int tmp = iVal;