wireguard-linux/net/dccp/ipv4.c, branch jd/orphan-parallel

ip: pass tos into ip_build_and_send_pkt()

2020-09-10T20:15:40Z

This commit adds tos as a new passed in parameter to ip_build_and_send_pkt() which will be used in the later commit. This is a pure restructure and does not have any functional change. Signed-off-by: Wei Wang Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

net: dccp: delete repeated words

2020-08-25T00:31:20Z

Drop duplicated words in /net/dccp/. Signed-off-by: Randy Dunlap Cc: Gerrit Renker Cc: dccp@vger.kernel.org Cc: "David S. Miller" Cc: Jakub Kicinski Signed-off-by: David S. Miller

net/ipv6: remove compat_ipv6_{get,set}sockopt

2020-07-20T01:16:41Z

Handle the few cases that need special treatment in-line using in_compat_syscall(). This also removes all the now unused compat_{get,set}sockopt methods. Signed-off-by: Christoph Hellwig Signed-off-by: David S. Miller

net/ipv4: remove compat_ip_{get,set}sockopt

2020-07-20T01:16:41Z

Handle the few cases that need special treatment in-line using in_compat_syscall(). Signed-off-by: Christoph Hellwig Signed-off-by: David S. Miller

net: remove compat_sock_common_{get,set}sockopt

2020-07-20T01:16:40Z

Add the compat handling to sock_common_{get,set}sockopt instead, keyed of in_compat_syscall(). This allow to remove the now unused ->compat_{get,set}sockopt methods from struct proto_ops. Signed-off-by: Christoph Hellwig Acked-by: Matthieu Baerts Acked-by: Stefan Schmidt Signed-off-by: David S. Miller

net: dccp: kerneldoc fixes

2020-07-14T00:20:39Z

Simple fixes which require no deep knowledge of the code. Cc: Gerrit Renker Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller

dccp: do not leak jiffies on the wire

2019-11-04T19:36:31Z

For some reason I missed the case of DCCP passive flows in my previous patch. Fixes: a904a0693c18 ("inet: stop leaking jiffies on the wire") Signed-off-by: Eric Dumazet Reported-by: Thiemo Nagel Signed-off-by: David S. Miller

inet: stop leaking jiffies on the wire

2019-11-01T21:57:52Z

Historically linux tried to stick to RFC 791, 1122, 2003 for IPv4 ID field generation. RFC 6864 made clear that no matter how hard we try, we can not ensure unicity of IP ID within maximum lifetime for all datagrams with a given source address/destination address/protocol tuple. Linux uses a per socket inet generator (inet_id), initialized at connection startup with a XOR of 'jiffies' and other fields that appear clear on the wire. Thiemo Nagel pointed that this strategy is a privacy concern as this provides 16 bits of entropy to fingerprint devices. Let's switch to a random starting point, this is just as good as far as RFC 6864 is concerned and does not leak anything critical. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Eric Dumazet Reported-by: Thiemo Nagel Signed-off-by: David S. Miller

netfilter: drop bridge nf reset from nf_reset

2019-10-01T16:42:15Z

commit 174e23810cd31 ("sk_buff: drop all skb extensions on free and skb scrubbing") made napi recycle always drop skb extensions. The additional skb_ext_del() that is performed via nf_reset on napi skb recycle is not needed anymore. Most nf_reset() calls in the stack are there so queued skb won't block 'rmmod nf_conntrack' indefinitely. This removes the skb_ext_del from nf_reset, and renames it to a more fitting nf_reset_ct(). In a few selected places, add a call to skb_ext_reset to make sure that no active extensions remain. I am submitting this for "net", because we're still early in the release cycle. The patch applies to net-next too, but I think the rename causes needless divergence between those trees. Suggested-by: Eric Dumazet Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso

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