RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 19:37:36 +00:00
Code Issues Activity Actions

Kernel: Use Userspace<T> for the chroot syscall

Browse source
This commit is contained in:
Brian Gianforcaro 2020-08-09 15:39:05 -07:00 • committed by Andreas Kling
parent 20e2a5c111
commit e8917cc5f3
2 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Process.h
View file

@ -332,7 +332,7 @@ public:
int sys$futex(Userspace<const Syscall::SC_futex_params*>); int sys$futex(Userspace<const Syscall::SC_futex_params*>);
int sys$set_thread_boost(pid_t tid, int amount); int sys$set_thread_boost(pid_t tid, int amount);
int sys$set_process_boost(pid_t, int amount); int sys$set_process_boost(pid_t, int amount);
int sys$chroot(const char* path, size_t path_length, int mount_flags); int sys$chroot(Userspace<const char*> path, size_t path_length, int mount_flags);
int sys$pledge(Userspace<const Syscall::SC_pledge_params*>); int sys$pledge(Userspace<const Syscall::SC_pledge_params*>);
int sys$unveil(Userspace<const Syscall::SC_unveil_params*>); int sys$unveil(Userspace<const Syscall::SC_unveil_params*>);
int sys$perf_event(int type, FlatPtr arg1, FlatPtr arg2); int sys$perf_event(int type, FlatPtr arg1, FlatPtr arg2);

2
Kernel/Syscalls/chroot.cpp
View file

@ -31,7 +31,7 @@
namespace Kernel { namespace Kernel {
int Process::sys$chroot(const char* user_path, size_t path_length, int mount_flags) int Process::sys$chroot(Userspace<const char*> user_path, size_t path_length, int mount_flags)
{ {
if (!is_superuser()) if (!is_superuser())
return -EPERM; return -EPERM;