tailscale/util/linuxfw/iptables_disabled.go
Brad Fitzpatrick 8576a802ca util/linuxfw: fix 32-bit arm regression with iptables
This fixes a regression from dd615c8fdd that moved the
newIPTablesRunner constructor from a any-Linux-GOARCH file to one that
was only amd64 and arm64, thus breaking iptables on other platforms
(notably 32-bit "arm", as seen on older Pis running Buster with
iptables)

Tested by hand on a Raspberry Pi 2 w/ Buster + iptables for now, for
lack of automated 32-bit arm tests at the moment. But filed #17629.

Fixes #17623
Updates #17629

Change-Id: Iac1a3d78f35d8428821b46f0fed3f3717891c1bd
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2025-10-23 21:08:03 -07:00

21 lines
370 B
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build linux && ts_omit_iptables
package linuxfw
import (
"errors"
"tailscale.com/types/logger"
)
func detectIptables() (int, error) {
return 0, nil
}
func newIPTablesRunner(logf logger.Logf) (*iptablesRunner, error) {
return nil, errors.New("iptables disabled in build")
}