OSV-2021-1177 Stack-buffer-overflow in bool draco::FloatPointsTreeDecoder::DecodePointCloud<draco::PointAttributeVector

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37716 Crash type: Stack-buffer-overflow READ Crash state: bool draco::FloatPointsTreeDecoder::DecodePointClouddraco::PointAttributeVector draco::KdTreeAttributesDecoder::DecodeDataNeededByPortableTransforms...