[OpenWrt-Devel] [PATCH] wireguard: bump to 0.0.20190531

Hans Dedecker dedeckeh at gmail.com
Fri May 31 12:04:09 PDT 2019


On Fri, May 31, 2019 at 6:50 PM Jason A. Donenfeld <Jason at zx2c4.com> wrote:
>
> * tools: add wincompat layer to wg(8)
>
> Consistent with a lot of the Windows work we've been doing this last cycle,
> wg(8) now supports the WireGuard for Windows app by talking through a named
> pipe. You can compile this as `PLATFORM=windows make -C src/tools` with mingw.
> Because programming things for Windows is pretty ugly, we've done this via a
> separate standalone wincompat layer, so that we don't pollute our pretty *nix
> utility.
>
> * compat: udp_tunnel: force cast sk_data_ready
>
> This is a hack to work around broken Android kernel wrapper scripts.
>
> * wg-quick: freebsd: workaround SIOCGIFSTATUS race in FreeBSD kernel
>
> FreeBSD had a number of kernel race conditions, some of which we can vaguely
> work around. These are in the process of being fixed upstream, but probably
> people won't update for a while.
>
> * wg-quick: make darwin and freebsd path search strict like linux
>
> Correctness.
>
> * socket: set ignore_df=1 on xmit
>
> This was intended from early on but didn't work on IPv6 without the ignore_df
> flag. It allows sending fragments over IPv6.
>
> * qemu: use newer iproute2 and kernel
> * qemu: build iproute2 with libmnl support
> * qemu: do not check for alignment with ubsan
>
> The QEMU build system has been improved to compile newer versions. Linking
> against libmnl gives us better error messages. As well, enabling the alignment
> check on x86 UBSAN isn't realistic.
>
> * wg-quick: look up existing routes properly
> * wg-quick: specify protocol to ip(8), because of inconsistencies
>
> The route inclusion check was wrong prior, and Linux 5.1 made it break
> entirely. This makes a better invocation of `ip route show match`.
>
> * netlink: use new strict length types in policy for 5.2
> * kbuild: account for recent upstream changes
> * zinc: arm64: use cpu_get_elf_hwcap accessor for 5.2
>
> The usual churn of changes required for the upcoming 5.2.
>
> * timers: add jitter on ack failure reinitiation
>
> Correctness tweak in the timer system.
>
> * blake2s,chacha: latency tweak
> * blake2s: shorten ssse3 loop
>
> In every odd-numbered round, instead of operating over the state
>     x00 x01 x02 x03
>     x05 x06 x07 x04
>     x10 x11 x08 x09
>     x15 x12 x13 x14
> we operate over the rotated state
>     x03 x00 x01 x02
>     x04 x05 x06 x07
>     x09 x10 x11 x08
>     x14 x15 x12 x13
> The advantage here is that this requires no changes to the 'x04 x05 x06 x07'
> row, which is in the critical path. This results in a noticeable latency
> improvement of roughly R cycles, for R diagonal rounds in the primitive. As
> well, the blake2s AVX implementation is now SSSE3 and considerably shorter.
>
> * tools: allow setting WG_ENDPOINT_RESOLUTION_RETRIES
>
> System integrators can now specify things like
> WG_ENDPOINT_RESOLUTION_RETRIES=infinity when building wg(8)-based init
> scripts and services, or 0, or any other integer.
>
> Signed-off-by: Jason A. Donenfeld <Jason at zx2c4.com>
Patch applied to master; thx

Hans
> ---
>  package/network/services/wireguard/Makefile | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/package/network/services/wireguard/Makefile b/package/network/services/wireguard/Makefile
> index c04762b..e3471d0 100644
> --- a/package/network/services/wireguard/Makefile
> +++ b/package/network/services/wireguard/Makefile
> @@ -11,12 +11,12 @@ include $(INCLUDE_DIR)/kernel.mk
>
>  PKG_NAME:=wireguard
>
> -PKG_VERSION:=0.0.20190406
> +PKG_VERSION:=0.0.20190531
>  PKG_RELEASE:=1
>
>  PKG_SOURCE:=WireGuard-$(PKG_VERSION).tar.xz
>  PKG_SOURCE_URL:=https://git.zx2c4.com/WireGuard/snapshot/
> -PKG_HASH:=2f06f3adf70b95e74a7736a22dcf6e9ef623b311a15b7d55b5474e57c3d0415b
> +PKG_HASH:=8b0280322ec4c46fd1a786af4db0c4d0c600053542c4563582baac478e4127b1
>
>  PKG_LICENSE:=GPL-2.0 Apache-2.0
>  PKG_LICENSE_FILES:=COPYING
> --
> 2.21.0
>
>
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