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tailscale/wgengine
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>
4 weeks ago
..
bench types/netmap: remove PrivateKey from NetworkMap 2 months ago
filter wgengine/filter: add check for unknown proto 12 months ago
magicsock net/tstun: add TSMPDiscoAdvertisement to TSMPPing (#17995) 1 month ago
netlog wgengine/netlog: strip dot suffix from node name (#17954) 2 months ago
netstack all: rename variables with lowercase-l/uppercase-I 2 months ago
router all: rename variables with lowercase-l/uppercase-I 2 months ago
wgcfg types/netmap: remove PrivateKey from NetworkMap 2 months ago
wgint wgengine{,/wgint}: add wgint.Peer wrapper type, add to wgengine.Engine 2 years ago
wglog all: use Go 1.22 range-over-int 2 years ago
winnet all: add test for package comments, fix, add comments as needed 2 years ago
mem_ios.go all: update copyright and license headers 3 years ago
pendopen.go wgengine: stop importing flowtrack when unused 3 months ago
pendopen_omit.go wgengine: stop importing flowtrack when unused 3 months ago
userspace.go net/dns: retrample resolve.conf when another process has trampled it (#18069) 4 weeks ago
userspace_ext_test.go health,ipn/ipnlocal: introduce eventbus in heath.Tracker (#17085) 4 months ago
userspace_test.go net/tstun: add TSMPDiscoAdvertisement to TSMPPing (#17995) 1 month ago
watchdog.go ipn/ipnlocal: remove all the weird locking (LockedOnEntry, UnlockEarly, etc) 2 months ago
watchdog_omit.go ipn/ipnlocal, engine: avoid runtime/pprof with two usages of ts_omit_debug 3 months ago
watchdog_test.go health,ipn/ipnlocal: introduce eventbus in heath.Tracker (#17085) 4 months ago
wgengine.go ipn/ipnlocal: remove all the weird locking (LockedOnEntry, UnlockEarly, etc) 2 months ago