Denton Gentry 139a6c4c9c net/dns: detect when resolvconf points to systemd-resolved. ...

There are /etc/resolv.conf files out there where resolvconf wrote
the file but pointed to systemd-resolved as the nameserver.
We're better off handling those as systemd-resolved.

> # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
> #     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
> # 127.0.0.53 is the systemd-resolved stub resolver.
> # run "systemd-resolve --status" to see details about the actual nameservers.

Fixes https://github.com/tailscale/tailscale/issues/3026
Signed-off-by: Denton Gentry <dgentry@tailscale.com>

2021-10-26 18:00:31 -07:00

..

resolver

net/dns/resolver: set maxDoHInFlight to 1000 on iOS 15+.

2021-10-14 23:29:23 -04:00

config.go

net/dns: replace resolver IPs with type for DoH

2021-09-07 14:44:26 -07:00

debian_resolvconf.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

direct_test.go

net/dns: fall back to copy+delete/truncate if moving to/from /etc/resolv.conf fails.

2021-10-26 09:03:37 -07:00

direct.go

net/dns: detect when resolvconf points to systemd-resolved.

2021-10-26 18:00:31 -07:00

flush_default.go

wgengine: flush DNS cache after major link change.

2021-09-19 22:58:53 -07:00

flush_windows.go

wgengine: flush DNS cache after major link change.

2021-09-19 22:58:53 -07:00

ini_test.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

ini.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

manager_default.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

manager_freebsd.go

net/dns: fall back to copy+delete/truncate if moving to/from /etc/resolv.conf fails.

2021-10-26 09:03:37 -07:00

manager_linux_test.go

net/dns: detect when resolvconf points to systemd-resolved.

2021-10-26 18:00:31 -07:00

manager_linux.go

net/dns: fall back to copy+delete/truncate if moving to/from /etc/resolv.conf fails.

2021-10-26 09:03:37 -07:00

manager_openbsd.go

net/dns: fall back to copy+delete/truncate if moving to/from /etc/resolv.conf fails.

2021-10-26 09:03:37 -07:00

manager_test.go

net/dns: replace resolver IPs with type for DoH

2021-09-07 14:44:26 -07:00

manager_windows.go

net/dns: correct log message.

2021-08-03 13:58:29 -07:00

manager.go

wgengine: flush DNS cache after major link change.

2021-09-19 22:58:53 -07:00

nm.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

noop.go

net/dns: return error from NewOSManager, use it to initialize NM.

2021-04-12 15:51:37 -07:00

openresolv.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

osconfig.go

net/dns: make debian_resolvconf correctly clear DNS configs.

2021-04-20 15:51:14 -07:00

registry_windows.go

wgengine/router/dns: move to net/dns.

2021-03-25 16:25:30 -07:00

resolvconf-workaround.sh

net/dns: also include 'tail' and 'base' files when fixing up resolv.conf.

2021-04-10 23:01:11 -07:00

resolvconf.go

net/dns: exhaustively test DNS selection paths for linux.

2021-09-04 23:40:48 -07:00

resolved.go

net/dns: fall back to copy+delete/truncate if moving to/from /etc/resolv.conf fails.

2021-10-26 09:03:37 -07:00

wsl_windows.go

net/dns: fall back to copy+delete/truncate if moving to/from /etc/resolv.conf fails.

2021-10-26 09:03:37 -07:00