Nick Khyl 1f84729908 ipn/desktop: use runtime.Pinner to force heap-allocation of msg ...

GetMessage can call back into Go, triggering stack growth and causing the stack
to be copied to a new memory region, which invalidates the original stack pointer
passed to the syscall. Since GetMessage uses that pointer to write the message
before returning, this leads to memory corruption.

In this PR, we fix this by using runtime.Pinner, which requires the pointer to refer
to heap-allocated memory.

Fixes #19263
Fixes #17832

Signed-off-by: Nick Khyl <nickk@tailscale.com>

2026-04-07 12:55:11 -05:00

..

auditlog

all: use Go 1.26 things, run most gofix modernizers

2026-03-06 13:32:03 -08:00

conffile

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

desktop

ipn/desktop: use runtime.Pinner to force heap-allocation of msg

2026-04-07 12:55:11 -05:00

ipnauth

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

ipnext

feature/conn25,ipn/ipnext,ipn/ipnlocal: add ExtraRouterConfigRoutes hook

2026-03-25 19:28:33 -07:00

ipnlocal

ipn/ipnlocal,net/netmon: make frequent darkwake more efficient

2026-04-06 15:46:51 -07:00

ipnserver

ipn/ipnserver: use peercreds for actor.Username on freebsd (for Taildrive)

2026-03-24 20:35:56 -07:00

ipnstate

types/ptr: deprecate ptr.To, use Go 1.26 new

2026-03-05 20:13:18 -08:00

lapitest

types/ptr: deprecate ptr.To, use Go 1.26 new

2026-03-05 20:13:18 -08:00

localapi

ipn/localapi, cli, clientmetric: add ipnbus feature tag; fix omit.go stub

2026-04-07 10:22:37 -07:00

policy

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

store

all: use Go 1.26 things, run most gofix modernizers

2026-03-06 13:32:03 -08:00

backend_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

backend.go

ipn,ipn/local: broadcast ClientVersion if AutoUpdate.Check (#19107)

2026-03-24 15:06:20 -07:00

conf_test.go

ipn: reject advertised routes with non-address bits set (#18649)

2026-03-20 10:10:43 -07:00

conf.go

ipn: fix the typo causing NoSNAT always set to true (#19110)

2026-03-24 16:41:58 -04:00

doc.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

ipn_clone.go

tailcfg: reintroduce UserProfile.Groups

2026-03-09 11:08:45 +00:00

ipn_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

ipn_view.go

tailcfg: reintroduce UserProfile.Groups

2026-03-09 11:08:45 +00:00

prefs_test.go

cmd/vet: add subtestnames analyzer; fix all existing violations

2026-04-05 15:52:51 -07:00

prefs.go

ipn, cmd/tailscale/cli: allow setting FQDN sans dot as an exit node

2026-04-01 20:42:35 +01:00

serve_expand_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

serve_test.go

cmd/vet: add subtestnames analyzer; fix all existing violations

2026-04-05 15:52:51 -07:00

serve.go

all: use Go 1.26 things, run most gofix modernizers

2026-03-06 13:32:03 -08:00

store_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

store.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00