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Kernel: Use copy_typed_from_user<T> for fetching syscall parameters
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24 changed files with 42 additions and 81 deletions
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@ -25,8 +25,7 @@ void Process::clear_futex_queues_on_exec()
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KResultOr<FlatPtr> Process::sys$futex(Userspace<const Syscall::SC_futex_params*> user_params)
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{
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VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
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Syscall::SC_futex_params params;
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TRY(copy_from_user(¶ms, user_params));
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auto params = TRY(copy_typed_from_user(user_params));
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Thread::BlockTimeout timeout;
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u32 cmd = params.futex_op & FUTEX_CMD_MASK;
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