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AK: Zero previous pointer *after* fixing the insertion list in HashTable
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parent
f03838fac8
commit
5bf84a5b0e
Notes:
sideshowbarker
2024-07-17 10:01:25 +09:00
Author: https://github.com/Hendiadyoin1 Commit: https://github.com/SerenityOS/serenity/commit/5bf84a5b0e Pull-request: https://github.com/SerenityOS/serenity/pull/14363 Reviewed-by: https://github.com/IdanHo
@ -704,11 +704,11 @@ private:
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bucket.previous->next = bucket.next;
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bucket.previous->next = bucket.next;
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else
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else
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m_collection_data.head = bucket.next;
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m_collection_data.head = bucket.next;
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bucket.previous = nullptr;
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if (bucket.next)
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if (bucket.next)
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bucket.next->previous = bucket.previous;
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bucket.next->previous = bucket.previous;
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else
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else
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m_collection_data.tail = bucket.previous;
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m_collection_data.tail = bucket.previous;
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bucket.previous = nullptr;
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bucket.next = nullptr;
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bucket.next = nullptr;
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}
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}
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}
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}
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@ -300,3 +300,12 @@ BENCHMARK_CASE(benchmark_thrashing)
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table.remove(i);
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table.remove(i);
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}
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}
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}
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}
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TEST_CASE(reinsertion)
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{
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OrderedHashTable<String> map;
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map.set("ytidb::LAST_RESULT_ENTRY_KEY");
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map.set("__sak");
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map.remove("__sak");
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map.set("__sak");
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}
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