Merge branch 'master' into ps-devel-fix-namespace-001

code/AssetLib/FBX/FBXConverter.cpp

@@ -2070,6 +2070,7 @@ void FBXConverter::SetTextureProperties(aiMaterial *out_mat, const LayeredTextur
     TrySetTextureProperties(out_mat, layeredTextures, "ShininessExponent", aiTextureType_SHININESS, mesh);
     TrySetTextureProperties(out_mat, layeredTextures, "EmissiveFactor", aiTextureType_EMISSIVE, mesh);
     TrySetTextureProperties(out_mat, layeredTextures, "TransparencyFactor", aiTextureType_OPACITY, mesh);
+    TrySetTextureProperties(out_mat, layeredTextures, "ReflectionFactor", aiTextureType_METALNESS, mesh);
 }
 
 aiColor3D FBXConverter::GetColorPropertyFactored(const PropertyTable &props, const std::string &colorName,

code/AssetLib/LWS/LWSLoader.cpp

@@ -537,6 +537,11 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSy
 
     // get file format version and print to log
     ++it;
+    
+    if ((*it).tokens[0].empty()) {
+        ASSIMP_LOG_ERROR("Invalid LWS file detectedm abort import.");
+        return;
+    }
     unsigned int version = strtoul10((*it).tokens[0].c_str());
     ASSIMP_LOG_INFO("LWS file format version is ", (*it).tokens[0]);
     first = 0.;

code/AssetLib/MDL/MDLMaterialLoader.cpp

@@ -463,8 +463,12 @@ void MDLImporter::ParseSkinLump_3DGS_MDL7(
             ASSIMP_LOG_WARN("Found a reference to an embedded DDS texture, "
                             "but texture height is not equal to 1, which is not supported by MED");
         }
-
-        pcNew.reset(new aiTexture());
+        if (iWidth == 0) {
+            ASSIMP_LOG_ERROR("Found a reference to an embedded DDS texture, but texture width is zero, aborting import.");
+            return;
+        }
+        
+        pcNew.reset(new aiTexture);
         pcNew->mHeight = 0;
         pcNew->mWidth = iWidth;