Jiri Benc b1beb681cb net: fix rtnetlink IFF_PROMISC and IFF_ALLMULTI handling ...

When device flags are set using rtnetlink, IFF_PROMISC and IFF_ALLMULTI
flags are handled specially. Function dev_change_flags sets IFF_PROMISC and
IFF_ALLMULTI bits in dev->gflags according to the passed value but
do_setlink passes a result of rtnl_dev_combine_flags which takes those bits
from dev->flags.

This can be easily trigerred by doing:

tcpdump -i eth0 &
ip l s up eth0

ip sets IFF_UP flag in ifi_flags and ifi_change, which is combined with
IFF_PROMISC by rtnl_dev_combine_flags, causing __dev_change_flags to set
IFF_PROMISC in gflags.

Reported-by: Max Matveev <makc@redhat.com>
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2012-07-27 13:45:50 -07:00

..

datagram.c

net: skb_free_datagram_locked() doesnt drop all packets

2012-06-27 15:40:57 -07:00

dev_addr_lists.c

net: addr_list: add exclusive dev_uc_add and dev_mc_add

2012-04-15 13:06:04 -04:00

dev.c

net: Make skb->skb_iif always track skb->dev

2012-07-23 16:36:27 -07:00

drop_monitor.c

drop_monitor: dont sleep in atomic context

2012-06-04 11:42:01 -04:00

dst.c

net: Document dst->obsolete better.

2012-07-20 13:31:21 -07:00

ethtool.c

ethtool: Make more commands available to unprivileged processes

2012-06-12 18:51:09 -07:00

fib_rules.c

ipv4: Elide fib_validate_source() completely when possible.

2012-06-29 01:36:36 -07:00

filter.c

net/core: fix kernel-doc warnings

2012-06-08 22:20:58 -07:00

flow_dissector.c

ipv6: add ipv6_addr_hash() helper

2012-07-18 11:28:46 -07:00

flow.c

…

gen_estimator.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

gen_stats.c

gen_stats: Stop using NLA_PUT*().

2012-04-02 04:33:44 -04:00

iovec.c

net: get rid of some pointless casts to sockaddr

2012-03-11 19:11:22 -07:00

link_watch.c

…

Makefile

…

neighbour.c

neigh: Convert over to dst_neigh_lookup_skb().

2012-07-05 01:12:00 -07:00

net_namespace.c

net: Statically initialize init_net.dev_base_head

2012-07-18 13:32:27 -07:00

net-sysfs.c

wireless: remove wext sysfs

2012-06-05 15:32:15 -04:00

net-sysfs.h

…

net-traces.c

…

netevent.c

…

netpoll.c

netpoll: move np->dev and np->dev_name init into __netpoll_setup()

2012-07-17 09:02:36 -07:00

netprio_cgroup.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-07-24 13:34:56 -07:00

pktgen.c

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

2012-05-20 21:53:04 -04:00

request_sock.c

…

rtnetlink.c

net: fix rtnetlink IFF_PROMISC and IFF_ALLMULTI handling

2012-07-27 13:45:50 -07:00

scm.c

get rid of ->scm_work_list

2012-07-22 23:58:00 +04:00

secure_seq.c

…

skbuff.c

skbuff: export skb_copy_ubufs

2012-07-22 12:39:33 -07:00

sock_diag.c

net: make sock diag per-namespace

2012-07-16 22:31:34 -07:00

sock.c

net: netprio_cgroup: rework update socket logic

2012-07-22 12:44:01 -07:00

stream.c

…

sysctl_net_core.c

net: Delete all remaining instances of ctl_path

2012-04-20 21:22:30 -04:00

timestamping.c

…

user_dma.c

…

utils.c

net: Fixed coding style issues relating to braces.

2012-04-12 16:35:48 -04:00