wireguard-linux-compat/src/compat/udp_tunnel, branch masterWireGuard kernel module backport for Linux 3.10 - 5.5https://git.zx2c4.com/wireguard-linux-compat/atom/src/compat/udp_tunnel?h=master2021-12-06T17:34:54Zcompat: udp_tunnel: don't take reference to non-init namespace2021-12-06T17:34:54ZJason A. DonenfeldJason@zx2c4.com2021-12-06T17:31:49Zurn:sha1:8e40dd627085ca9cf1e7ab1725709f26ab0a5b73
The comment to sk_change_net is instructive:
Kernel sockets, f.e. rtnl or icmp_socket, are a part of a namespace.
They should not hold a reference to a namespace in order to allow
to stop it.
Sockets after sk_change_net should be released using sk_release_kernel
We weren't following these rules before, and were instead using
__sock_create, which means we kept a reference to the namespace, which
in turn meant that interfaces were not cleaned up on namespace
exit.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
compat: backport iptunnel_xmit to 3.112020-05-22T04:02:57ZJason A. DonenfeldJason@zx2c4.com2020-05-21T23:50:52Zurn:sha1:68d0cf10af1514fb92b2de7b59af8798c6fbca74
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
compat: narrow the breadth of iptunnel_xmit backport2020-05-22T04:02:57ZJason A. DonenfeldJason@zx2c4.com2020-05-21T23:33:03Zurn:sha1:85140b431e1e6807cf6c243162a7328dedceeb9d
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
compat: unify custom function prefix/suffix2019-06-24T09:19:18ZJason A. DonenfeldJason@zx2c4.com2019-06-20T08:21:00Zurn:sha1:07b71d592d4c172f3311e91a36b65e98cae68198
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
compat: udp_tunnel: force cast sk_data_ready2019-04-14T08:57:12ZJason A. DonenfeldJason@zx2c4.com2019-04-14T08:57:12Zurn:sha1:0e63eafa2daf57bee7808ffae27720347d9d0652
Reference: https://lists.zx2c4.com/pipermail/wireguard/2019-April/004081.html
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
global: update copyright2019-01-08T00:26:10ZJason A. DonenfeldJason@zx2c4.com2019-01-02T00:58:10Zurn:sha1:962d7c947da268bec508bd17a1b6d5e4df07b943
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
global: put SPDX identifier on its own line2018-09-20T17:41:22ZJason A. DonenfeldJason@zx2c4.com2018-09-19T23:49:47Zurn:sha1:c49fb7ea293e66e1efb068999cca040fa21dec31
The kernel has very specific rules correlating file type with comment
type, and also SPDX identifiers can't be merged with other comments.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
global: year bump2018-01-03T20:58:00ZJason A. DonenfeldJason@zx2c4.com2018-01-03T20:58:00Zurn:sha1:0c73927077d559570b35b50903e7aefe53bde529
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
global: add SPDX tags to all files2017-12-09T21:29:28ZGreg Kroah-Hartmangregkh@linuxfoundation.org2017-11-30T15:23:50Zurn:sha1:63d2387ba3cb9c288748314579482b2064b91cc6
It's good to have SPDX identifiers in all files as the Linux kernel
developers are working to add these identifiers to all files.
Update all files with the correct SPDX license identifier based on the license
text of the project or based on the license in the file itself. The SPDX
identifier is a legally binding shorthand, which can be used instead of the
full boiler plate text.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Modified-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
compat: fix up stat calculation for udp tunnel2017-10-31T16:22:49ZJason A. DonenfeldJason@zx2c4.com2017-10-19T04:41:44Zurn:sha1:3b520e44d0461b9dc216eb3b9781e389f2fbbec2
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>