| commit | 2f0513d487d2619c751fd08f5b7c64e759435ff4 | [log] [tgz] |
|---|---|---|
| author | Stéphane Veyret <sveyret@gmail.com> | Wed Jun 19 09:03:14 2019 +0200 |
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | Wed Jun 19 17:48:35 2019 +0200 |
| tree | 4c68ee80d0d77d19a72498a3c2dde28acaa5fc6e | |
| parent | 72c5e11854afb842e157353be0291d65b91725f5 [diff] |
netfilter: nft_ct: fix null pointer in ct expectations support
nf_ct_helper_ext_add may return null, which must then be checked.
Fixes: 857b46027d6f ("netfilter: nft_ct: add ct expectations support")
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Stéphane Veyret <sveyret@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>