JackDoan 921ed4360a overlay/tio: validate WriteGSO geometry instead of silently dropping ...

The length checks were fishy on four counts: an empty hdr/transportHdr
with real payload returned nil (silent drop with a success signal); the
HdrLen/GSOSize/CsumStart uint16 conversions could wrap unchecked;
nothing verified transportHdr covers csum_start+csum_offset, so the
kernel's NEEDS_CSUM write could land in payload bytes; and there was no
total-size bound even though every length field involved is 16-bit.

Malformed geometry is now a real error, and a single 65535 total-length
guard makes all the u16 conversions exact.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-27 16:21:10 -05:00

..

batch

overlay/batch: don't false-set PSH when merging a short-tail-sealed slot, clarify PSH vs sealing

2026-07-27 16:20:10 -05:00

checksum

switch to ASM vector checksum

2026-07-24 16:37:30 -05:00

overlaytest

simplify making new Queues

2026-07-24 16:39:03 -05:00

tio

overlay/tio: validate WriteGSO geometry instead of silently dropping

2026-07-27 16:21:10 -05:00

device.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

network_category_windows_test.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

network_category_windows.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

route_test.go

Switch to slog, remove logrus (#1672)

2026-04-27 09:41:47 -05:00

route.go

Switch to slog, remove logrus (#1672)

2026-04-27 09:41:47 -05:00

tun_android.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_bypass_windows_386.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

tun_bypass_windows.go

Add a way to set the network type on windows + tests (#1710)

2026-05-07 20:17:38 -05:00

tun_darwin.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_disabled.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_freebsd.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_ios.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_linux_test.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_linux.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_netbsd.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_notwin.go

Add support for naming FreeBSD tun devices (#903)

2023-06-22 12:13:31 -04:00

tun_openbsd.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_tester.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun_windows.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

tun.go

Switch to slog, remove logrus (#1672)

2026-04-27 09:41:47 -05:00

user_test.go

simplify making new Queues

2026-07-24 16:39:03 -05:00

user.go

simplify making new Queues

2026-07-24 16:39:03 -05:00