Ism Hong
Ism Hong
This issue should be related to comment https://github.com/iovisor/ply/commit/17864b9818cceca09f31a346908afe1c718c10c5 ("ply: Use new read_kernel variants"). According to the definition of do_sys_open below, the argument *filename is declared with attribute **__user**, so we...
> Small update, I've found out that despite having `bpf_probe_read_user` in the program, underneath it still calls `bpf_probe_read`, which in turn calls `probe_kernel_read` which results in -EFAULT because it is...
- Intel(R) Core(TM) i3-9100 CPU ``` Model name: Intel(R) Core(TM) i3-9100 CPU @ 3.60GHz Vulnerability Meltdown: Mitigation; PTI Avg of mode switch takes 1617.44 cycles and standard deviation is 33.03...