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Merge pull request #3586 from assimp/kimkulling-ossfuzz_issue29655 

Fix Divide-by-zero in vector3
pull/3589/head
Kim Kulling 2021-01-17 20:53:45 +01:00 committed by GitHub
parent 061ef1f263 658fec3e61
commit 3c1d8850a4
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1 changed files with 3 additions and 2 deletions
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include/assimp/vector3.inl
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@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
Copyright (c) 2006-2020, assimp team Copyright (c) 2006-2020, assimp team
All rights reserved. All rights reserved.
Redistribution and use of this software in source and binary forms, Redistribution and use of this software in source and binary forms,
@ -154,6 +152,9 @@ const aiVector3t<TReal>& aiVector3t<TReal>::operator *= (TReal f) {
template <typename TReal> template <typename TReal>
AI_FORCE_INLINE AI_FORCE_INLINE
const aiVector3t<TReal>& aiVector3t<TReal>::operator /= (TReal f) { const aiVector3t<TReal>& aiVector3t<TReal>::operator /= (TReal f) {
if ( f == static_cast<TReal>(0.0)) {
return *this;
}
const TReal invF = (TReal) 1.0 / f; const TReal invF = (TReal) 1.0 / f;
x *= invF; x *= invF;
y *= invF; y *= invF;