diff options
| author | Florian Westphal <fw@strlen.de> | 2021-05-03 13:51:15 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-05-03 23:04:01 +0200 |
| commit | 43016d02cf6e46edfc4696452251d34bba0c0435 (patch) | |
| tree | eb9028ed20c69945c239e7a69c00eee0974acebb /net/openvswitch | |
| parent | c7d13358b6a2f49f81a34aa323a2d0878a0532a2 (diff) | |
netfilter: arptables: use pernet ops struct during unregister
Like with iptables and ebtables, hook unregistration has to use the
pernet ops struct, not the template.
This triggered following splat:
hook not found, pf 3 num 0
WARNING: CPU: 0 PID: 224 at net/netfilter/core.c:480 __nf_unregister_net_hook+0x1eb/0x610 net/netfilter/core.c:480
[..]
nf_unregister_net_hook net/netfilter/core.c:502 [inline]
nf_unregister_net_hooks+0x117/0x160 net/netfilter/core.c:576
arpt_unregister_table_pre_exit+0x67/0x80 net/ipv4/netfilter/arp_tables.c:1565
Fixes: f9006acc8dfe5 ("netfilter: arp_tables: pass table pointer via nf_hook_ops")
Reported-by: syzbot+dcccba8a1e41a38cb9df@syzkaller.appspotmail.com
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/openvswitch')
0 files changed, 0 insertions, 0 deletions