>>>>> "Jason" == Jason A Donenfeld <[email protected]> writes:
Hi,
> Hello,
> A new snapshot, `0.0.20180613`, has been tagged in the git repository.
> Please note that this snapshot is, like the rest of the project at this point
> in time, experimental, and does not consitute a real release that would be
> considered secure and bug-free. WireGuard is generally thought to be fairly
> stable, and most likely will not crash your computer (though it may).
> However, as this is a pre-release snapshot, it comes with no guarantees, and
> its security is not yet to be depended on; it is not applicable for CVEs.
> With all that said, if you'd like to test this snapshot out, there are a
> few relevent changes.
FYI, I see complication errors with poly1305.c when building for an ARMv5
target with 4.16.7 after moving from 0.0.20180524:
>>> wireguard 0.0.20180613 Building kernel module(s)
PATH="/home/peko/source/buildroot/output-wireguard/host/bin:/home/peko/source/buildroot/output-wireguard/host/sbin:/home/peko/bin:/home/peko/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games"
BR_BINARIES_DIR=/home/peko/source/buildroot/output-wireguard/images
/usr/bin/make -j5 -C
/home/peko/source/buildroot/output-wireguard/build/linux-4.16.7
HOSTCC="/usr/bin/gcc -O2
-I/home/peko/source/buildroot/output-wireguard/host/include
-L/home/peko/source/buildroot/output-wireguard/host/lib
-Wl,-rpath,/home/peko/source/buildroot/output-wireguard/host/lib" ARCH=arm
INSTALL_MOD_PATH=/home/peko/source/buildroot/output-wireguard/target
CROSS_COMPILE="/home/peko/source/buildroot/output-wireguard/host/bin/arm-none-linux-gnueabi-"
DEPMOD=/home/peko/source/buildroot/output-wireguard/host/sbin/depmod
INSTALL_MOD_STRIP=1
PWD=/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src
M=/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src
modules
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/main.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/noise.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/device.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/peer.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/timers.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/queueing.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/send.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/receive.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/socket.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/hashtables.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/allowedips.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/ratelimiter.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/cookie.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/netlink.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/chacha20.o
CC [M]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.o
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.c:
In function 'poly1305_update':
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.c:332:4:
error: implicit declaration of function 'memcpy'
[-Werror=implicit-function-declaration]
memcpy(ctx->data + num, inp, rem);
^
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.c:332:4:
warning: incompatible implicit declaration of built-in function 'memcpy'
[enabled by default]
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.c:338:4:
warning: incompatible implicit declaration of built-in function 'memcpy'
[enabled by default]
memcpy(ctx->data + num, inp, len);
^
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.c:353:3:
warning: incompatible implicit declaration of built-in function 'memcpy'
[enabled by default]
memcpy(ctx->data, inp, rem);
^
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.c:
In function 'poly1305_finish':
/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.c:372:2:
error: implicit declaration of function 'memzero_explicit'
[-Werror=implicit-function-declaration]
memzero_explicit(ctx, sizeof(*ctx));
^
cc1: some warnings being treated as errors
scripts/Makefile.build:324: recipe for target
'/home/peko/source/buildroot/output-wireguard/build/wireguard-0.0.20180613/src/crypto/poly1305.o'
failed
An explicit include of linux/string.h fixes it for me.
--
Bye, Peter Korsgaard
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