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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2018-03-14 21:10:23 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-16 17:34:48 +0100 |
| commit | 02a2385f37a7c6594c9d89b64c4a1451276f08eb (patch) | |
| tree | 6d546ca371da37ba8c91bfc84f50f600c9c0ec9c /net/core/skbuff.c | |
| parent | qede: Fix qedr link update (diff) | |
| download | linux-02a2385f37a7c6594c9d89b64c4a1451276f08eb.tar.xz linux-02a2385f37a7c6594c9d89b64c4a1451276f08eb.zip | |
netlink: avoid a double skb free in genlmsg_mcast()
nlmsg_multicast() consumes always the skb, thus the original skb must be
freed only when this function is called with a clone.
Fixes: cb9f7a9a5c96 ("netlink: ensure to loop over all netns in genlmsg_multicast_allns()")
Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/skbuff.c')
0 files changed, 0 insertions, 0 deletions