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Chen Tianjie authored
When doing dict resizing, dictTypeResizeAllowed is used to judge whether the new allocated memory for rehashing would cause OOM. However when shrinking, we alloc `_dictNextExp(d->ht_used[0])` bytes of memory, while in `dictTypeResizeAllowed` we still use `_dictNextExp(d->ht_used[0]+1)` as the new allocated memory size. This will overestimate the memory used by shrinking at special conditions, causing a false OOM judgement.
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