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41cd68416c
wireguard-go/device
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Josh Bleecher Snyder 41cd68416c device: simplify copying counter to nonce 
Since we already have it packed into a uint64
in a known byte order, write it back out again
the same byte order instead of copying byte by byte.

This should also generate more efficient code,
because the compiler can do a single uint64 write,
instead of eight bounds checks and eight byte writes.

Due to a missed optimization, it actually generates a mishmash
of smaller writes: 1 byte, 4 bytes, 2 bytes, 1 byte.
This is https://golang.org/issue/41663.
The code is still better than before, and will get better yet
once that compiler bug gets fixed.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-01-07 14:49:44 +01:00
..
allowedips_rand_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
allowedips_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
allowedips.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
bind_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
constants.go replay: account for fqcodel reordering 2020-05-19 17:46:35 -06:00
cookie_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
cookie.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
device_test.go device: add a helper to generate uapi configs 2021-01-07 14:49:44 +01:00
device.go device: remove starting waitgroups 2021-01-07 14:49:44 +01:00
endpoint_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
indextable.go device: remove some unnecessary unsafe 2020-07-15 06:59:44 +10:00
ip.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
kdf_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
keypair.go replay: minor API changes to more idiomatic Go 2020-10-14 10:46:00 +02:00
logger.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
misc.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
mobilequirks.go device: format a few things 2020-11-06 18:01:27 +01:00
noise_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
noise-helpers.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
noise-protocol.go replay: minor API changes to more idiomatic Go 2020-10-14 10:46:00 +02:00
noise-types.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
peer_test.go device: avoid copying lock in tests 2020-12-08 14:25:10 -08:00
peer.go device: prevent spurious errors while closing a device 2021-01-07 14:49:44 +01:00
pools.go device: clear pointers when returning elems to pools 2020-12-08 14:25:02 -08:00
queueconstants_android.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
queueconstants_default.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
queueconstants_ios.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
receive.go device: simplify copying counter to nonce 2021-01-07 14:49:44 +01:00
send.go device: remove starting waitgroups 2021-01-07 14:49:44 +01:00
sticky_default.go device: do not include sticky sockets on android 2020-06-07 01:50:20 -06:00
sticky_linux.go device: use RTMGRP_IPV4_ROUTE to specify multicast groups mask 2020-07-13 17:58:10 -06:00
timers.go device: use defer to simplify peer.NewTimer 2021-01-07 14:49:44 +01:00
tun_test.go global: update header comments and modules 2020-05-02 02:08:26 -06:00
tun.go device: remove starting waitgroups 2021-01-07 14:49:44 +01:00
uapi.go device: accept any io.Reader in device.IpcSetOperation 2021-01-07 14:49:44 +01:00
version.go version: bump snapshot 2020-11-18 14:24:17 +01:00