Change memory attribute

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CandyMan

Joined: 04 Sep 2009
Posts: 413
Location: film "CandyMan" directed through Bernard Rose OR Candy Shop

CandyMan 19 Oct 2020, 09:11

There is a function in Windows that allows you to assign a READ/WRITE attribute to a memory.

VirtualProtect(Base, Size, PAGE_EXECUTE_READWRITE, @OldProtect)

Is there such a thing in Linux 64-bit?

_________________
smaller is better

19 Oct 2020, 09:11

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8351
Location: Kraków, Poland

Tomasz Grysztar 19 Oct 2020, 09:27

It's sys_mprotect.

19 Oct 2020, 09:27

CandyMan

Joined: 04 Sep 2009
Posts: 413
Location: film "CandyMan" directed through Bernard Rose OR Candy Shop

CandyMan 19 Oct 2020, 10:01

Thanks!

19 Oct 2020, 10:01

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