Question

我正在使用Aerospike的C客户端库。给定的代码给我带来很多麻烦：

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我在这里很机智。我一直在尝试在客户端代码中查找问题，但仍然没有成功。我得到奇怪的发现。上面的API第一次调用时运行良好，但是当我第二次调用时，会出现细分错误。以下是Valgrind输出的摘要：

RtCliErrors RtZonalDao::rtDispZonalCodes(char * p_ZnCodeListName, vector <struct RtDispRgZnCode> & dispRgZnCodeVec)
{
    printf("\n[%s::%d] === Inside rtDispZonalCodes() === \n",__FILE__,__LINE__);

    as_error l_asError;
    as_key l_key ;
    as_record l_rec;

    try{
            if(aerospike_cluster_is_connected(&RtDbConnection::ms_aerospikeIns) == true)
            {
                    printf("\n[%s::%d] === aerospike connection OK ===",__FILE__,__LINE__);
            }
            else{
                    printf("\n[%s::%d] aerospike is not connected",__FILE__,__LINE__);
                    return RT_FAILURE;
            }

            if(p_ZnCodeListName==NULL)
            {
                    printf("\n[%s::%d] Error: Null value of ZnCodeListName \n",__FILE__,__LINE__);
                    return RT_FAILURE;
            }

            if(p_ZnCodeListName!=NULL&&p_ZnCodeListName[0]==0)
            {
                    printf("\n[%s::%d] Error: Null value of ZnCodeListName \n",__FILE__,__LINE__);
                    return RT_FAILURE;
            }

            as_key_init_str(&l_key, "bar", "rg_zn_cd_list_id_name", p_ZnCodeListName);

            printf("\n[%s::%d] Key initialised successfully\n",__FILE__,__LINE__);
            as_record* p_rec=&l_rec;

            if (aerospike_key_exists(&RtDbConnection::ms_aerospikeIns, &l_asError, NULL, &l_key, &p_rec) == AEROSPIKE_ERR_RECORD_NOT_FOUND)
            {
                    as_record_destroy(&l_rec);

                    as_key_destroy(&l_key);

                    printf("\n[ %s::%d ]--> Exception: , RG_ZN_CD_LIST not present in Db\n",__FILE__,__LINE__);

                    return RT_RG_ZN_CD_LST_NOT;
            }

            else
                    printf("\n[%s::%d] Primary Key found\n",__FILE__,__LINE__);
            if (aerospike_key_get(&RtDbConnection::ms_aerospikeIns, &l_asError, NULL, &l_key, &p_rec) != AEROSPIKE_OK)
            {
                    as_record_destroy(&l_rec);

                    as_key_destroy(&l_key);

                    printf("\n[%s::%d] Exception! Error Code: %d, Error Msg: %s\n",__FILE__,__LINE__, l_asError.code, l_asError.message);

                    return RT_FAILURE;

            }


            printf("\n[%s::%d] Fetch success\n",__FILE__,__LINE__);
            as_record_destroy(&l_rec);

            as_key_destroy(&l_key);


            return RT_SUCCESS;

    }//end of try
    catch(...)
    {
            printf("\n[%s::%d] Default Exeption Caught \n",__FILE__,__LINE__);

            as_record_destroy(&l_rec);

            as_key_destroy(&l_key);
            return RT_FAILURE;
    }

Answer 1

似乎在Aerospike forum上提出了相同的问题并在那里回答。我建议不要在两个渠道上交叉发布，或者如果您这样做，请在两个渠道上都提供交叉链接。

aerospike_key_get（）中的分段错误

1 个答案: