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Kernel: Preserve signal mask across fork(2) and execve(2)

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A child created via fork(2) inherits a copy of its parent's signal
mask; the signal mask is preserved across execve(2).
This commit is contained in:
Idan Horowitz 2021-12-11 17:18:39 +02:00
parent 0301180f88
commit 92a6c91f4e
3 changed files with 5 additions and 2 deletions
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2
Kernel/Syscalls/execve.cpp
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@ -523,7 +523,7 @@ ErrorOr<void> Process::do_exec(NonnullRefPtr<OpenFileDescription> main_program_d
for (auto& property : m_coredump_properties)
property = {};
auto current_thread = Thread::current();
auto* current_thread = Thread::current();
current_thread->clear_signals();
clear_futex_queues_on_exec();