mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 15:27:35 +00:00
Kernel: Make copy_{from,to}_user() return KResult and use TRY()
This makes EFAULT propagation flow much more naturally. :^)
This commit is contained in:
parent
9903f5c6ef
commit
48a0b31c47
57 changed files with 318 additions and 551 deletions
|
@ -27,8 +27,7 @@ KResultOr<FlatPtr> Process::sys$mount(Userspace<const Syscall::SC_mount_params*>
|
|||
REQUIRE_NO_PROMISES;
|
||||
|
||||
Syscall::SC_mount_params params;
|
||||
if (!copy_from_user(¶ms, user_params))
|
||||
return EFAULT;
|
||||
TRY(copy_from_user(¶ms, user_params));
|
||||
|
||||
auto source_fd = params.source_fd;
|
||||
auto target_or_error = try_copy_kstring_from_user(params.target);
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue