From 01b105d42d16c9dd625eb61c03bc6e71081944e5 Mon Sep 17 00:00:00 2001
From: xiu2 <54703944+XIU2@users.noreply.github.com>
Date: Sat, 19 Feb 2022 17:36:13 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20=E5=9C=A8=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8=20-allip=20=E5=8F=82=E6=95=B0=E6=97=B6=20/32=20?=
 =?UTF-8?q?=E5=AD=90=E7=BD=91=E6=8E=A9=E7=A0=81=E8=AF=86=E5=88=AB=E4=B8=BA?=
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---
 task/ip.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/task/ip.go b/task/ip.go
index 93ff47d..02d3359 100644
--- a/task/ip.go
+++ b/task/ip.go
@@ -27,6 +27,9 @@ func InitRandSeed() {
 }
 
 func randIPEndWith(num byte) byte {
+	if num == 0 { // 对于 /32 这种单独的 IP
+		return byte(0)
+	}
 	return byte(rand.Intn(int(num)))
 }
 
@@ -86,10 +89,6 @@ func (r *IPRanges) getIPRange() (minIP, hosts byte) {
 		hosts = 255
 		return
 	}
-	if total == 0 {
-		hosts = 1
-		return
-	}
 	hosts = byte(total)
 	return
 }