forked from cerc-io/plugeth
core: free pointer from slice after popping element from price heap (#21572)
* Fix potential memory leak in price heap * core: nil free pointer slice (alternative version) Co-authored-by: Martin Holst Swende <martin@swende.se>
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@ -433,6 +433,7 @@ func (h *priceHeap) Pop() interface{} {
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old := *h
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n := len(old)
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x := old[n-1]
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old[n-1] = nil
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*h = old[0 : n-1]
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return x
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}
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