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core/vm: clarify comment #27045

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Merged
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Apr 4, 2023
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core/vm: clarify comment #27045

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2 changes: 1 addition & 1 deletion core/vm/analysis.go
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,7 @@ func (bits *bitvec) codeSegment(pos uint64) bool {
// codeBitmap collects data locations in code.
func codeBitmap(code []byte) bitvec {
// The bitmap is 4 bytes longer than necessary, in case the code
// ends with a PUSH32, the algorithm will push zeroes onto the
// ends with a PUSH32, the algorithm will set bits on the
// bitvector outside the bounds of the actual code.
bits := make(bitvec, len(code)/8+1+4)
return codeBitmapInternal(code, bits)
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