diff options
| author | Florian Westphal <fw@strlen.de> | 2018-06-11 22:22:19 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-06-12 19:31:07 +0200 |
| commit | c05a45c0865d986a8aea373cd5297dbfded6882e (patch) | |
| tree | 106b985b3dc7d29d872bef4436116838b88cc166 /net/netfilter/xt_connmark.c | |
| parent | adc972c5b88829d38ede08b1069718661c7330ae (diff) | |
netfilter: ctnetlink: avoid null pointer dereference
Dan Carpenter points out that deref occurs after NULL check, we should
re-fetch the pointer and check that instead.
Fixes: 2c205dd3981f7 ("netfilter: add struct nf_nat_hook and use it")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_connmark.c')
0 files changed, 0 insertions, 0 deletions