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fs: Return nullptr when file descriptor is out of bounds. (#1842)

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squidbus 2024-12-21 16:49:34 -08:00 committed by GitHub
parent 08182f814f
commit 7e890def48
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src/core/file_sys/fs.cpp
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@ -171,6 +171,9 @@ void HandleTable::DeleteHandle(int d) {
File* HandleTable::GetFile(int d) { File* HandleTable::GetFile(int d) {
std::scoped_lock lock{m_mutex}; std::scoped_lock lock{m_mutex};
if (d < 0 || d >= m_files.size()) {
return nullptr;
}
return m_files.at(d); return m_files.at(d);
} }