Tom a89648e159 Kernel: Inherit shared buffers when forking ...

We need to create a reference for the new PID for each shared buffer
that the process had a reference to. If the process subsequently
get replaced through exec, those references will be dropped again.
But if exec for some reason fails then other code, such as global
destructors could still expect having access to them.

Fixes #4076

2020-11-23 09:39:32 +01:00

..

access.cpp

Kernel: Convert some more syscalls to Userspace<T>

2020-08-02 11:01:00 +02:00

alarm.cpp

…

beep.cpp

…

chdir.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

chmod.cpp

Kernel: Use Userspace<T> for the chmod syscall

2020-08-10 12:52:15 +02:00

chown.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

chroot.cpp

Kernel: Use Userspace<T> for the chroot syscall

2020-08-10 12:52:15 +02:00

clock.cpp

Kernel: Make CLOCK_MONOTONIC respect the system tick frequency

2020-11-22 17:20:58 +01:00

debug.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

disown.cpp

Kernel: PID/TID typing

2020-08-10 11:51:45 +02:00

dup2.cpp

Kernel+LibC+UserspaceEmulator: Bring back sys$dup2()

2020-08-15 11:11:34 +02:00

execve.cpp

Kernel: Fix a few deadlocks with Thread::m_lock and g_scheduler_lock

2020-10-26 08:57:25 +01:00

exit.cpp

…

fcntl.cpp

…

fork.cpp

Kernel: Inherit shared buffers when forking

2020-11-23 09:39:32 +01:00

ftruncate.cpp

…

futex.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

get_dir_entries.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

get_stack_bounds.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

getrandom.cpp

Meta+Kernel: Make clang-format-10 clean

2020-09-25 21:18:17 +02:00

getuid.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

hostname.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

ioctl.cpp

Kernel: Remove SmapDisabler in sys$ioctl()

2020-07-31 00:17:25 +02:00

kill.cpp

Kernel: Rename Process::is_ring0/3 to Process::is_kernel/user_process

2020-09-10 19:57:15 +02:00

link.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

lseek.cpp

…

mkdir.cpp

Kernel: Convert some more syscalls to Userspace<T>

2020-08-02 11:01:00 +02:00

mknod.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

mmap.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

module.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

mount.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

open.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

perf_event.cpp

…

pipe.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

pledge.cpp

Kernel: Unbreak sys$pledge()

2020-09-17 15:07:20 +02:00

process.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

profiling.cpp

Kernel: Remove ProcessInspectionHandle and make Process RefCounted

2020-08-02 17:15:11 +02:00

ptrace.cpp

Meta+Kernel: Make clang-format-10 clean

2020-09-25 21:18:17 +02:00

purge.cpp

…

read.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

readlink.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

realpath.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

rename.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

rmdir.cpp

Kernel: Convert some more syscalls to Userspace<T>

2020-08-02 11:01:00 +02:00

sched.cpp

Kernel: Make Thread refcounted

2020-09-27 19:46:04 +02:00

select.cpp

Meta+Kernel: Make clang-format-10 clean

2020-09-25 21:18:17 +02:00

sendfd.cpp

…

setkeymap.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

setpgid.cpp

Kernel: Distinguish between new and old process groups with equal pgids

2020-08-19 21:21:34 +02:00

setuid.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

shbuf.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

shutdown.cpp

Kernel: Add shutdown commands for other virtualizers

2020-08-30 10:31:39 +02:00

sigaction.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

socket.cpp

Kernel+LibC+UserspaceEmulator: Add SO_TIMESTAMP, and cmsg definitions

2020-09-17 17:23:01 +02:00

stat.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

sync.cpp

…

sysconf.cpp

Kernel: Implement _SC_OPEN_MAX

2020-09-27 01:02:11 +02:00

thread.cpp

Kernel: Fix a few deadlocks with Thread::m_lock and g_scheduler_lock

2020-10-26 08:57:25 +01:00

times.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

ttyname.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

umask.cpp

…

uname.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

unlink.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

unveil.cpp

Kernel: Prevent unveil returning ENOENT with cpath permissions

2020-11-10 09:53:18 +01:00

utime.cpp

Kernel: Make copy_to/from_user safe and remove unnecessary checks

2020-09-13 21:19:15 +02:00

waitid.cpp

Kernel: Make Thread refcounted

2020-09-27 19:46:04 +02:00

watch_file.cpp

Kernel: Use Userspace<T> in more syscalls

2020-08-01 11:37:40 +02:00

write.cpp

Kernel: Use Userspace<> for sys$writev

2020-09-15 20:20:38 +02:00