From d9cc29c678cb1e88e03c962e2fc413c11953fcff Mon Sep 17 00:00:00 2001
From: icarus-ai <82353054+icarus-ai@users.noreply.github.com>
Date: Wed, 8 Feb 2023 11:35:29 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=B6=8A=E7=95=8C=20(#314)?=
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* 修复utils.B2S越界
---
 utils/string.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/utils/string.go b/utils/string.go
index 8b091d8d..032e1ac3 100644
--- a/utils/string.go
+++ b/utils/string.go
@@ -50,7 +50,11 @@ func ConvertSubVersionToInt(str string) int32 {
 
 // B2S converts byte slice to a string without memory allocation.
 func B2S(b []byte) string {
-	return unsafe.String(&b[0], len(b))
+	size := len(b)
+	if size == 0 {
+		return ""
+	}
+	return unsafe.String(&b[0], size)
 }
 
 // S2B converts string to a byte slice without memory allocation.