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tailscale/wgengine/magicsock
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Charlotte Brandhorst-Satzkorn 449f46c207
wgengine/magicsock: rebind/restun if a syscall.EPERM error is returned (#11711) 
We have seen in macOS client logs that the "operation not permitted", a
syscall.EPERM error, is being returned when traffic is attempted to be
sent. This may be caused by security software on the client.

This change will perform a rebind and restun if we receive a
syscall.EPERM error on clients running darwin. Rebinds will only be
called if we haven't performed one specifically for an EPERM error in
the past 5 seconds.

Updates #11710

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
 		2024-04-15 13:57:55 -07:00
..
batching_conn.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00
blockforever_conn.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00
debughttp.go all: remove LenIter, use Go 1.22 range-over-int instead 2024-02-25 12:29:45 -08:00
debugknobs.go all: cleanup unused code, part 2 (#10670) 2023-12-21 17:40:03 -08:00
debugknobs_stubs.go wgengine/magicsock: replace CanPMTUD() with ShouldPMTUD() 2023-09-21 04:17:12 -07:00
derp.go net/netcheck,wgengine/magicsock: align DERP frame receive time heuristics 2024-04-05 13:04:42 -07:00
derp_test.go net/netcheck,wgengine/magicsock: align DERP frame receive time heuristics 2024-04-05 13:04:42 -07:00
discopingpurpose_string.go wgengine/magicsock: implement probing of UDP path lifetime (#10844) 2024-01-23 09:37:32 -08:00
endpoint.go wgengine/magicsock: prefer link-local addresses to private ones 2024-03-05 20:32:45 -05:00
endpoint_default.go all: adjust some build tags for plan9 2023-08-24 15:42:35 -07:00
endpoint_stub.go all: adjust some build tags for plan9 2023-08-24 15:42:35 -07:00
endpoint_test.go wgengine/magicsock: implement probing of UDP path lifetime (#10844) 2024-01-23 09:37:32 -08:00
endpoint_tracker.go wgengine/magicsock: only cache N most recent endpoints per-Addr 2023-08-15 14:06:42 -07:00
endpoint_tracker_test.go wgengine/magicsock: only cache N most recent endpoints per-Addr 2023-08-15 14:06:42 -07:00
magicsock.go wgengine/magicsock: rebind/restun if a syscall.EPERM error is returned (#11711) 2024-04-15 13:57:55 -07:00
magicsock_default.go wgengine/magicsock: delete unused stuff 2023-07-26 11:44:41 -07:00
magicsock_linux.go wgengine/magicsock: simplify tryEnableUDPOffload() (#9872) 2023-10-18 18:50:40 -07:00
magicsock_test.go wgengine/magicsock: rebind/restun if a syscall.EPERM error is returned (#11711) 2024-04-15 13:57:55 -07:00
magicsock_unix_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
peermap.go wgengine/magicsock: allow disco communication without known endpoints 2024-04-11 09:29:49 -07:00
peermtu.go magicsock: mute noisy expected peer mtu related error (#10870) 2024-01-19 20:04:22 -05:00
peermtu_darwin.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00
peermtu_linux.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00
peermtu_stubs.go magicsock: mute noisy expected peer mtu related error (#10870) 2024-01-19 20:04:22 -05:00
peermtu_unix.go wgengine/magicsock: replace CanPMTUD() with ShouldPMTUD() 2023-09-21 04:17:12 -07:00
rebinding_conn.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00