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Kernel: Copy signal handlers when forking

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Tim Schumacher 2022-06-29 20:20:13 +02:00 committed by Idan Horowitz
parent add4dd3589
commit 67f352b824
Notes: sideshowbarker 2024-07-17 09:41:51 +09:00 
Author: https://github.com/timschumi
Commit: https://github.com/SerenityOS/serenity/commit/67f352b824
Pull-request: https://github.com/SerenityOS/serenity/pull/14447
Reviewed-by: https://github.com/IdanHo ✅
Reviewed-by: https://github.com/alimpfard ✅
Reviewed-by: https://github.com/bgianfo
1 changed files with 6 additions and 0 deletions
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6
Kernel/Process.cpp
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@ -273,6 +273,12 @@ ErrorOr<void> Process::attach_resources(NonnullOwnPtr<Memory::AddressSpace>&& pr
auto weak_ptr = TRY(this->try_make_weak_ptr());
m_procfs_traits = TRY(ProcessProcFSTraits::try_create({}, move(weak_ptr)));
// This is not actually explicitly verified by any official documentation,
// but it's not listed anywhere as being cleared, and rsync expects it to work like this.
if (fork_parent)
m_signal_action_data = fork_parent->m_signal_action_data;
return {};
}