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| author |   Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2013-09-25 12:02:45 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-09-30 15:08:13 -0400 |
| commit | 991fb3f74c142e1a1891ff4f7e9a6285a79a8ea1 (patch) | |
| tree | 30a883054bf34f8f4d8b52506bc8b844ddd30b83 /net/ipv4/xfrm4_mode_tunnel.c | |
| parent | dev: update __dev_notify_flags() to send rtnl msg (diff) | |
| download | linux-dev-991fb3f74c142e1a1891ff4f7e9a6285a79a8ea1.tar.xz linux-dev-991fb3f74c142e1a1891ff4f7e9a6285a79a8ea1.zip | |
dev: always advertise rx_flags changes via netlink
When flags IFF_PROMISC and IFF_ALLMULTI are changed, netlink messages are not
consistent. For example, if a multicast daemon is running (flag IFF_ALLMULTI
set in dev->flags but not dev->gflags, ie not exported to userspace) and then a
user sets it via netlink (flag IFF_ALLMULTI set in dev->flags and dev->gflags, ie
exported to userspace), no netlink message is sent.
Same for IFF_PROMISC and because dev->promiscuity is exported via
IFLA_PROMISCUITY, we may send a netlink message after each change of this
counter.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_mode_tunnel.c')
0 files changed, 0 insertions, 0 deletions