Ladybird/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-06-10 01:51:03 +09:00
Code Activity

ptrace: Add PT_POKE

Browse source 
PT_POKE writes a single word to the tracee's address space.

Some caveats:
- If the user requests to write to an address in a read-only region, we
temporarily change the page's protections to allow it.

- If the user requests to write to a region that's backed by a
SharedInodeVMObject, we replace the vmobject with a PrivateIndoeVMObject.
This commit is contained in:
Itamar 2020-04-05 22:58:44 +03:00 • committed by Andreas Kling
parent 924fda19b0
commit b306ac9b2b
Notes: sideshowbarker 2024-07-19 07:39:16 +09:00
5 changed files with 52 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Kernel/UnixTypes.h
View file

@ -555,3 +555,4 @@ struct rtentry {
#define PT_GETREGS 5
#define PT_DETACH 6
#define PT_PEEK 7
#define PT_POKE 8