Emulate binary with stack canary cause error

[anaivebird]

Describe the bug Error when stack canary is used by program unicorn.unicorn.UcError: Invalid memory read (UC_ERR_READ_UNMAPPED)

Sample Code

mov     esi, large gs:14h
mov     [esp+38h], esi

on ida pro:
anonymous3 = __readgsdword(0x14u);

[wtdcode]

could you provide qiling log or the binary you run?

[larsw]

I'm having an issue I suspect is the same. Invalid memory read from 0x13. I've put in a hook_mem_unmapped()

[xwings]

Will you be able to try the latest version of Qiling and see if you still face same issue. There is lots of rework since 2021. Feel free to open a new issue if you have any similar problem.