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Kernel: Use copy_typed_from_user<T> for fetching syscall parameters

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This commit is contained in:
Andreas Kling 2021-09-05 17:51:37 +02:00
commit 789db813d3
Notes: sideshowbarker 2024-07-18 04:41:47 +09:00
24 changed files with 42 additions and 81 deletions
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4
Kernel/Syscalls/clock.cpp
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@ -66,9 +66,7 @@ KResultOr<FlatPtr> Process::sys$clock_nanosleep(Userspace<const Syscall::SC_cloc
{
VERIFY_NO_PROCESS_BIG_LOCK(this);
REQUIRE_PROMISE(stdio);
Syscall::SC_clock_nanosleep_params params;
TRY(copy_from_user(&params, user_params));
auto params = TRY(copy_typed_from_user(user_params));
Optional<Time> requested_sleep = copy_time_from_user(params.requested_sleep);
if (!requested_sleep.has_value())