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Kernel: Move process termination status/signal into protected data

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This commit is contained in:
Andreas Kling
2021-03-11 14:24:08 +01:00
parent 4916b5c130
commit 1608ef37d8
3 changed files with 16 additions and 7 deletions
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12
Kernel/Process.cpp
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@@ -334,7 +334,10 @@ void Process::crash(int signal, u32 eip, bool out_of_memory)
}
dump_backtrace();
}
m_termination_signal = signal;
{
ProtectedDataMutationScope scope { *this };
m_termination_signal = signal;
}
set_dump_core(!out_of_memory);
space().dump_regions();
VERIFY(is_user_process());
@@ -578,8 +581,11 @@ void Process::terminate_due_to_signal(u8 signal)
VERIFY(signal < 32);
VERIFY(Process::current() == this);
dbgln("Terminating {} due to signal {}", *this, signal);
m_termination_status = 0;
m_termination_signal = signal;
{
ProtectedDataMutationScope scope { *this };
m_termination_status = 0;
m_termination_signal = signal;
}
die();
}