| commit | 1c702bf902bd37349f6d91cd7f4b372b1e46d0ed | [log] [tgz] |
|---|---|---|
| author | Florian Westphal <fw@strlen.de> | Thu Jan 16 08:44:11 2020 +0100 |
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | Thu Jan 16 14:22:32 2020 +0100 |
| tree | c6836978eccfc621716e0c01a38ff0905f1924b9 | |
| parent | ec7470b834fe7b5d7eff11b6677f5d7fdf5e9a91 [diff] |
netfilter: nft_tunnel: fix null-attribute check
else we get null deref when one of the attributes is missing, both
must be non-null.
Reported-by: syzbot+76d0b80493ac881ff77b@syzkaller.appspotmail.com
Fixes: aaecfdb5c5dd8ba ("netfilter: nf_tables: match on tunnel metadata")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>