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Fix use of invalid iterator in Beam::Add

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`pop_back` invalidates `it` if `it == std::prev(m_entries.end())`

Signed-off-by: Osyotr <Osyotr@users.noreply.github.com>
This commit is contained in:
Osyotr 2023-12-24 18:31:07 +03:00 • committed by Viktor Govako
parent ca2f33d3bc
commit d0c4e79822
1 changed files with 8 additions and 0 deletions
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8
base/beam.hpp
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@ -53,7 +53,15 @@ public:
}
if (m_entries.size() == m_capacity)
{
if (it == std::prev(m_entries.end()))
{
m_entries.back() = Entry(key, value);
return;
}
m_entries.pop_back();
}
m_entries.insert(it, Entry(key, value));
}