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AK+Kernel: OOM-harden most parts of Trie

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The only part of Unveil that can't handle OOM gracefully is the
String::formatted() use in the node metadata.
This commit is contained in:
Ali Mohammad Pur 2022-02-14 16:49:53 +03:30 • committed by Idan Horowitz
parent 80e6198563
commit a1cb2c371a
9 changed files with 145 additions and 99 deletions
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2
Kernel/Syscalls/execve.cpp
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@ -525,7 +525,7 @@ ErrorOr<void> Process::do_exec(NonnullRefPtr<OpenFileDescription> main_program_d
m_veil_state = VeilState::None;
m_unveiled_paths.clear();
m_unveiled_paths.set_metadata({ "/", UnveilAccess::None, false });
m_unveiled_paths.set_metadata({ TRY(KString::try_create("/"sv)), UnveilAccess::None, false });
for (auto& property : m_coredump_properties)
property = {};