wireguard-linux/net/appletalk/ddp.c, branch jd/orphan-parallel

net: make ->{get,set}sockopt in proto_ops optional

2020-07-20T01:16:41Z

Just check for a NULL method instead of wiring up sock_no_{get,set}sockopt. Signed-off-by: Christoph Hellwig Acked-by: Marc Kleine-Budde Signed-off-by: David S. Miller

ipv4,appletalk: move SIOCADDRT and SIOCDELRT handling into ->compat_ioctl

2020-05-19T00:35:02Z

To prepare removing the global routing_ioctl hack start lifting the code into the ipv4 and appletalk ->compat_ioctl handlers. Unlike the existing handler we don't bother copying in the name - there are no compat issues for char arrays. Signed-off-by: Christoph Hellwig Signed-off-by: David S. Miller

appletalk: factor out a atrtr_ioctl_addrt helper

2020-05-19T00:35:02Z

Add a helper than can be shared with the upcoming compat ioctl handler. Signed-off-by: Christoph Hellwig Signed-off-by: David S. Miller

appletalk: enforce CAP_NET_RAW for raw sockets

2019-09-24T14:37:18Z

When creating a raw AF_APPLETALK socket, CAP_NET_RAW needs to be checked first. Signed-off-by: Ori Nimron Signed-off-by: Greg Kroah-Hartman Signed-off-by: David S. Miller

net: Use skb_frag_off accessors

2019-07-30T21:21:32Z

Use accessor functions for skb fragment's page_offset instead of direct references, in preparation for bvec conversion. Signed-off-by: Jonathan Lemon Signed-off-by: David S. Miller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-05-03T02:14:21Z

Three trivial overlapping conflicts. Signed-off-by: David S. Miller

appletalk: Set error code if register_snap_client failed

2019-04-30T15:09:28Z

If register_snap_client fails in atalk_init, error code should be set, otherwise it will triggers NULL pointer dereference while unloading module. Fixes: 9804501fa122 ("appletalk: Fix potential NULL pointer dereference in unregister_snap_client") Signed-off-by: YueHaibing Signed-off-by: David S. Miller

net: rework SIOCGSTAMP ioctl handling

2019-04-19T21:07:40Z

The SIOCGSTAMP/SIOCGSTAMPNS ioctl commands are implemented by many socket protocol handlers, and all of those end up calling the same sock_get_timestamp()/sock_get_timestampns() helper functions, which results in a lot of duplicate code. With the introduction of 64-bit time_t on 32-bit architectures, this gets worse, as we then need four different ioctl commands in each socket protocol implementation. To simplify that, let's add a new .gettstamp() operation in struct proto_ops, and move ioctl implementation into the common sock_ioctl()/compat_sock_ioctl_trans() functions that these all go through. We can reuse the sock_get_timestamp() implementation, but generalize it so it can deal with both native and compat mode, as well as timeval and timespec structures. Acked-by: Stefan Schmidt Acked-by: Neil Horman Acked-by: Marc Kleine-Budde Link: https://lore.kernel.org/lkml/CAK8P3a038aDQQotzua_QtKGhq8O9n+rdiz2=WDCp82ys8eUT+A@mail.gmail.com/ Signed-off-by: Arnd Bergmann Acked-by: Willem de Bruijn Signed-off-by: David S. Miller

appletalk: Fix potential NULL pointer dereference in unregister_snap_client

2019-03-15T18:25:48Z

register_snap_client may return NULL, all the callers check it, but only print a warning. This will result in NULL pointer dereference in unregister_snap_client and other places. It has always been used like this since v2.6 Reported-by: Dan Carpenter Signed-off-by: YueHaibing Signed-off-by: David S. Miller