RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 06:07:34 +00:00
Code Issues Activity Actions

Kernel: Allow unveiling subfolders regardless of parent's permissions

Browse source 
This fixes a bug where unveiling a subdirectory of an already unveiled
path would sometimes be allowed and sometimes not (depending on what
other unveil calls have been made).

Now, it is always allowed to unveil a subdirectory of an already
unveiled directory, even if it has higher permissions.

This removes the need for the permissions_inherited_from_root flag in
UnveilMetadata, so it has been removed.
This commit is contained in:
Max Wipfli 2021-06-06 21:03:19 +02:00 • committed by Andreas Kling
parent 9d41dd2ed0
commit e8a317023d
3 changed files with 8 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Process.h
View file

@ -629,7 +629,7 @@ private:
RefPtr<Timer> m_alarm_timer;
VeilState m_veil_state { VeilState::None };
UnveilNode m_unveiled_paths { "/", { .full_path = "/", .unveil_inherited_from_root = true } };
UnveilNode m_unveiled_paths { "/", { .full_path = "/" } };
OwnPtr<PerformanceEventBuffer> m_perf_event_buffer;