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Kernel: Do not open stdio fds for kernel processes

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Kernel processes just do not need them.

This also avoids touching the file (sub)system early in the boot process when
initializing the colonel process.
This commit is contained in:
Sergey Bugaev 2020-01-19 01:21:14 +03:00 • committed by Andreas Kling
parent 6466c3d750
commit 544b8286da
1 changed files with 1 additions and 1 deletions
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2
Kernel/Process.cpp
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@ -1283,7 +1283,7 @@ Process::Process(Thread*& first_thread, const String& name, uid_t uid, gid_t gid
#endif
m_fds[i] = fork_parent->m_fds[i];
}
} else {
} else if (ring == Ring3) {
m_fds.resize(m_max_open_file_descriptors);
auto& device_to_use_as_tty = tty ? (CharacterDevice&)*tty : NullDevice::the();
m_fds[0].set(*device_to_use_as_tty.open(O_RDONLY).value());