Brad Fitzpatrick 4ec83fbad6 ipn/ipnlocal: only call updateFilter with mutex held
And rename to updateFilterLocked to prevent future mistakes.

Fixes #4427

Change-Id: I4d37b90027d5ff872a339ce8180f5723704848dc
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2022-04-17 15:29:24 -07:00
..
2021-07-13 08:22:10 -07:00
2022-03-17 11:35:09 -07:00