Merge pull request #5127 from sashashura/5921493454815232
Fix Bad-cast to Assimp::D3DS::Material from invalid vptr in Assimp::ASE::Parser::ParseLV2MaterialBlockpull/5140/head^2
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d2411a7ecd
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@ -479,6 +479,11 @@ void Parser::ParseLV1MaterialListBlock() {
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if (TokenMatch(filePtr, "MATERIAL_COUNT", 14)) {
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ParseLV4MeshLong(iMaterialCount);
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if (UINT_MAX - iOldMaterialCount < iMaterialCount) {
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LogWarning("Out of range: material index is too large");
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return;
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}
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// now allocate enough storage to hold all materials
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m_vMaterials.resize(iOldMaterialCount + iMaterialCount, Material("INVALID"));
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continue;
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