Claus Lensbøl 1dfdee8521

net/dns: retrample resolve.conf when another process has trampled it (#18069) ...

When using the resolve.conf file for setting DNS, it is possible that
some other services will trample the file and overwrite our set DNS
server. Experiments has shown this to be a racy error depending on how
quickly processes start.

Make an attempt to trample back the file a limited number of times if
the file is changed.

Updates #16635

Signed-off-by: Claus Lensbøl <claus@tailscale.com>

2025-12-09 14:55:26 -05:00

..

bench

types/netmap: remove PrivateKey from NetworkMap

2025-11-16 15:32:51 -08:00

filter

wgengine/filter: add check for unknown proto

2025-01-24 12:20:44 +01:00

magicsock

net/tstun: add TSMPDiscoAdvertisement to TSMPPing (#17995)

2025-11-25 15:35:38 -05:00

netlog

wgengine/netlog: strip dot suffix from node name (#17954)

2025-11-17 19:17:02 -08:00

netstack

all: rename variables with lowercase-l/uppercase-I

2025-11-18 09:12:34 +00:00

router

all: rename variables with lowercase-l/uppercase-I

2025-11-18 09:12:34 +00:00

wgcfg

types/netmap: remove PrivateKey from NetworkMap

2025-11-16 15:32:51 -08:00

wgint

wgengine{,/wgint}: add wgint.Peer wrapper type, add to wgengine.Engine

2024-02-28 09:50:18 -08:00

wglog

all: use Go 1.22 range-over-int

2024-04-16 15:32:38 -07:00

winnet

all: add test for package comments, fix, add comments as needed

2024-07-10 09:57:00 -07:00

mem_ios.go

all: update copyright and license headers

2023-01-27 15:36:29 -08:00

pendopen_omit.go

wgengine: stop importing flowtrack when unused

2025-10-04 20:52:13 -07:00

pendopen.go

wgengine: stop importing flowtrack when unused

2025-10-04 20:52:13 -07:00

userspace_ext_test.go

health,ipn/ipnlocal: introduce eventbus in heath.Tracker (#17085)

2025-09-16 11:25:29 -04:00

userspace_test.go

net/tstun: add TSMPDiscoAdvertisement to TSMPPing (#17995)

2025-11-25 15:35:38 -05:00

userspace.go

net/dns: retrample resolve.conf when another process has trampled it (#18069)

2025-12-09 14:55:26 -05:00

watchdog_omit.go

ipn/ipnlocal, engine: avoid runtime/pprof with two usages of ts_omit_debug

2025-09-30 14:58:25 -07:00

watchdog_test.go

health,ipn/ipnlocal: introduce eventbus in heath.Tracker (#17085)

2025-09-16 11:25:29 -04:00

watchdog.go

ipn/ipnlocal: remove all the weird locking (LockedOnEntry, UnlockEarly, etc)

2025-11-13 19:20:07 -08:00

wgengine.go

ipn/ipnlocal: remove all the weird locking (LockedOnEntry, UnlockEarly, etc)

2025-11-13 19:20:07 -08:00