From 9b8e4d16614807607c0d46528285f0f67e123be5 Mon Sep 17 00:00:00 2001
From: joohhnnn <68833933+joohhnnn@users.noreply.github.com>
Date: Tue, 4 Apr 2023 13:45:17 +0800
Subject: [PATCH] Update analysis.go

The reason for the modification is that the original comment mentioned "push zeroes onto the bitvector," which is not accurate. In this scenario, the algorithm sets bits (with a value of 1) on the bitvector, not pushing zeroes. This ensures that the algorithm can correctly mark the following 32 bytes as data.
---
 core/vm/analysis.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/vm/analysis.go b/core/vm/analysis.go
index 4aa8cfe70f11..38af9084aca1 100644
--- a/core/vm/analysis.go
+++ b/core/vm/analysis.go
@@ -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)