HLL 反序列化 lenTotal/lenUsed 校验缺失导致堆越界写

{
                    "vendor": "openGauss-server",
                    "product": "openGauss-server",
                    "platforms": [
                        "openEuler Centos"
                    ],
                    "collectionURL": "https://opengauss.org/zh/download/archive/?version=7.0.0%20(LTS)",
                    "versions": [
                        {
                            "status": "unaffected",
                            "version": "7.0.0-LTS"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

{
                    "vendor": "openGauss-server",
                    "product": "openGauss-server",
                    "platforms": [
                        "openEuler Centos"
                    ],
                    "collectionURL": "https://opengauss.org/zh/download/archive/?version=7.0.0-RC3",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "7.0.0-RC1, 7.0.0-RC2 7.0.0-RC3"
                        },
                        {
                            "status": "affected",
                            "version": "2.1.0"
                        },
                        {
                            "status": "affected",
                            "version": "3.0.0-3.0.6"
                        },
                        {
                            "status": "affected",
                            "version": "3.1.0"
                        },
                        {
                            "status": "affected",
                            "version": "5.0.0-5.0.5"
                        },
                        {
                            "status": "affected",
                            "version": "6.0.0-6.0.6"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }