I get this when building on armv7, but it doesn't seem to affect the build:
echo ' Building modules, stage 2.';
make -f ./scripts/Makefile.modpost
grep: ./arch/arm/Kbuild: No such file or directory
On Sun, Oct 7, 2018, at 6:37 PM, Jason A. Donenfeld wrote:
> On Sun, Oct 7, 2018 at 10:49 PM
On Sun, Oct 7, 2018 at 10:49 PM Jordan Glover
wrote:
> I got an error when doing in-tree build using
> WireGuard/contrib/kernel-tree/create-patch.sh
>
> net/wireguard/receive.c:338:10: fatal error: selftest/counter.c: No such file
> or directory
> #include "selftest/counter.c"
>
‐‐‐ Original Message ‐‐‐
On Sunday, October 7, 2018 5:20 PM, Jason A. Donenfeld wrote:
> Hello,
>
> A new snapshot, `0.0.20181007`, 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
On 10/7/18 4:11 PM, Julian Orth wrote:
> +static int set_socket(struct wireguard_device *wg, struct nlattr **attrs)
> {
[...]
>
> - ret = test_socket_net_capable(wg->transit_net);
> + ret = test_socket_net_capable(net ? : wg->transit_net);
This is wrong. The capability is checked even
On 10/7/18 5:48 PM, Jason A. Donenfeld wrote:
> set_device takes rtnl_lock(), and ndo_open is called while holding the
> rtnl lock too. (Try adding `BUG_ON(!rtnl_is_locked());` there.)
I've confirmed this and will remove this patch from the next version.
set_device takes rtnl_lock(), and ndo_open is called while holding the
rtnl lock too. (Try adding `BUG_ON(!rtnl_is_locked());` there.)
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-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Hello,
A new snapshot, `0.0.20181007`, 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
---
src/tests/netns.sh | 40
1 file changed, 40 insertions(+)
diff --git a/src/tests/netns.sh b/src/tests/netns.sh
index 568612c..4cc6b44 100755
--- a/src/tests/netns.sh
+++ b/src/tests/netns.sh
@@ -222,6 +222,46 @@ n1 wg set wg0 peer "$more_specific_key"
The user can now use
wg --netns
to specify the network namespace in which wg should act. This sets the
attribute WGDEVICE_A_DEV_NETNS_PID or WGDEVICE_A_DEV_NETNS_FD.
In the case of
wg --netns show all
we have to try to enter the network namespace because the kernel
interface does not allow
The command is
wg set [...] transit-netns [...]
For example:
wg set wg0 transit-netns 1
wg set wg0 transit-netns /proc/1/ns/net
---
src/tools/config.c | 8
src/tools/containers.h | 5 -
src/tools/ipc.c| 4
src/tools/man/wg.8 | 9 +++--
src/tools/set.c
---
src/device.c | 20 ++--
src/device.h | 4 ++--
src/netlink.c | 4 ++--
src/socket.c | 8
4 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/src/device.c b/src/device.c
index 49f9634..ebcd79c 100644
--- a/src/device.c
+++ b/src/device.c
@@ -243,8
This eliminates the need for have_transit_net_ref because
have_transit_net_ref == true if and only if dev_net != transit_net.
---
src/device.c | 27 +--
src/device.h | 4 +++-
2 files changed, 20 insertions(+), 11 deletions(-)
diff --git a/src/device.c b/src/device.c
This commit adds two new attributes of which at most one may be
provided:
* WGDEVICE_A_TRANSIT_NETNS_PID: NLA_U32
* WGDEVICE_A_TRANSIT_NETNS_FD: NLA_U32
The transit namespace is then set to this namespace. The caller must
either be in this namespace or have CAP_NET_ADMIN in it.
---
---
src/netlink.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/src/netlink.c b/src/netlink.c
index 56749ba..ca90cdf 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -169,6 +169,7 @@ err:
static int get_device_start(struct netlink_callback *cb)
{
---
src/tools/containers.h | 3 +++
src/tools/genkey.c | 3 ++-
src/tools/pubkey.c | 3 ++-
src/tools/set.c | 3 ++-
src/tools/setconf.c | 3 ++-
src/tools/show.c| 3 ++-
src/tools/showconf.c| 3 ++-
src/tools/subcommands.h | 14 ++-
This commit adds two new attributes of which at most one may be
provided:
* WGDEVICE_A_DEV_NETNS_PID: NLA_U32
* WGDEVICE_A_DEV_NETNS_FD: NLA_U32
The Wireguard device is then looked up in this namespace instead of the
namespace of the netlink socket.
---
src/netlink.c| 82
---
src/device.c | 8 +---
src/netlink.c | 2 +-
src/socket.c | 18 ++
src/socket.h | 6 +++---
4 files changed, 19 insertions(+), 15 deletions(-)
diff --git a/src/device.c b/src/device.c
index ddb8fd7..a0b771b 100644
--- a/src/device.c
+++ b/src/device.c
@@ -54,7 +54,7
Hello list,
This series is simply v3 [1] rebased on master.
Julian
[1] https://lists.zx2c4.com/pipermail/wireguard/2018-September/003358.html
Julian Orth (12):
device: protect socket_init with device_update_lock
netlink: check for CAP_NET_ADMIN manually
netlink: allow specifying the
`set_port` in netlink.c races with `open` in device.c. This can cause
the following code flow:
* thread 1: set_port: device is not up
* thread 2: device is opened
* thread 2: open: called and calls socket_init with the original port
* thread 1: set_port: sets incoming_port to the new port and
Thanks. I'll fix this up and cut a new snapshot.
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From: Christian Hesse
Commit ad5e4210 (global: rename include'd C files to be .c) breaks
install target for dkms sources. Fix installing selftest/*.c.
Signed-off-by: Christian Hesse
---
src/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/Makefile
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