LadybirdBrowser/ladybird
1
1
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-09-20 01:37:39 +03:00
Code Issues Packages Projects Releases Wiki Activity

Kernel: Don't allow profiling a dead process

Browse Source 
Work towards #1313.
This commit is contained in:
Andreas Kling 2020-02-27 10:42:31 +01:00
parent 79e79ad1d2
commit 0c1497846e
Notes: sideshowbarker 2024-07-19 09:02:33 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/0c1497846e7
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Kernel/Process.cpp
View File

@ -4511,6 +4511,8 @@ int Process::sys$profiling_enable(pid_t pid)
auto* process = Process::from_pid(pid);
if (!process)
return -ESRCH;
if (process->is_dead())
return -ESRCH;
if (!is_superuser() && process->uid() != m_uid)
return -EPERM;
Profiling::start(*process);