From 66c02645062561ac29d00297e8d8c49698b2e4da Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Thu, 19 Nov 2020 19:15:57 -0800
Subject: [PATCH] net, internal/poll: reset value before adding in minor kernel
 version

Fixes #42733

Change-Id: I5446aeb5de13cd70212755fb12c9bc484f343c74
Reviewed-on: https://go-review.googlesource.com/c/go/+/271846
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
---
 src/internal/poll/copy_file_range_linux.go | 1 +
 src/net/sock_linux.go                      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/internal/poll/copy_file_range_linux.go b/src/internal/poll/copy_file_range_linux.go
index 1635bb1bfc..fc34aef4cb 100644
--- a/src/internal/poll/copy_file_range_linux.go
+++ b/src/internal/poll/copy_file_range_linux.go
@@ -35,6 +35,7 @@ func kernelVersion() (major int, minor int) {
 			if vi >= len(values) {
 				break
 			}
+			value = 0
 		}
 	}
 	switch vi {
diff --git a/src/net/sock_linux.go b/src/net/sock_linux.go
index 4d91001937..9f62ed3dee 100644
--- a/src/net/sock_linux.go
+++ b/src/net/sock_linux.go
@@ -27,6 +27,7 @@ func kernelVersion() (major int, minor int) {
 			if vi >= len(values) {
 				break
 			}
+			value = 0
 		}
 	}
 	switch vi {
-- 
2.50.0