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Kernel: Make sure threads which don't do any syscalls are terminated
Steps to reproduce: $ cat loop.c int main() { for (;;); } $ gcc -o loop loop.c $ ./loop Terminating this process wasn't previously possible because we only checked whether the thread should be terminated on syscall exit.
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3 changed files with 20 additions and 0 deletions
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@ -1134,6 +1134,9 @@ public:
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bool is_profiling_suppressed() const { return m_is_profiling_suppressed; }
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void set_profiling_suppressed() { m_is_profiling_suppressed = true; }
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bool may_die_immediately() const { return m_may_die_immediately; }
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void set_may_die_immediately(bool flag) { m_may_die_immediately = flag; }
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private:
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Thread(NonnullRefPtr<Process>, NonnullOwnPtr<Region>, NonnullRefPtr<Timer>);
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@ -1227,6 +1230,7 @@ private:
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Optional<Range> m_thread_specific_range;
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Array<SignalActionData, NSIG> m_signal_action_data;
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Blocker* m_blocker { nullptr };
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bool m_may_die_immediately { true };
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#if LOCK_DEBUG
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struct HoldingLockInfo {
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