RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 13:38:11 +00:00
Code Issues Activity Actions

Kernel: Fix sys$join_thread

Browse source 
Previously, when we unblocked because the joinee has died, we didn't
copy its exit value back to the user.
This commit is contained in:
Itamar 2020-10-14 21:47:19 +03:00 • committed by Andreas Kling
parent 2c0e153396
commit 26b430bee7
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Syscalls/thread.cpp
View file

@ -137,7 +137,7 @@ int Process::sys$join_thread(pid_t tid, Userspace<void**> exit_value)
break;
}
if (result == Thread::BlockResult::InterruptedByDeath)
return 0; // we're not going to return back to user mode
break;
}
if (exit_value && !copy_to_user(exit_value, &joinee_exit_value))