crash when attach

[tangm421]

I build dprofile.exe from source commit 52cbc67 with vs2017 community. but when I try to attach and click next step, it crash(crash happened even dprofile.exe run as admin). Profiling by launching works.

here is call stack trace of crash

[xwlan]

I couldn't reproduce this crash on win7, I guess it's an issue caused by ApsQueryProcessList(), can you debug this function by single step to pinpoint where is the failure if any?