Small Read Memory class update using c++ for arm and x86

Introduction: i wrote a class in c++ that is reading game data from a process. and that is working. i compiled the code using ndk i am using process_vm_readv 376 via syscalls but sometime the it is unable to read the data from an address either because the address does not exist [login to view URL] it is causing the stack memory corruption. that is the error which i display Error Count: 1 read bytes: -1 size expected: 4 Address: 0x79d64024 i have attached the process.h file. Required: write me a similar class with same methods available from Memory class in process.h you can use your own better code if want. i require the same process.h class which is either fixed or updated so it does not try to read the memory which does not exist any more so i could avoid stack memory corruption basically you check if the address exists before reading the data from it so it does not corrupt the stack memory. Testing: i will test the provided class and try to read the addresses which does not exist and if it does not corrupt the stack memory job is done Note: If developer knows how to perform these actions then they can perform this project easily. If you are one of those who contact and later on try to increase the price. This is the fixed price as this is a small job. no more increased money for it. for an expert probably less than an hour of work including setup.