| commit | 49cdc4c74918a5576cb93b679629714d8a9ef399 | [log] [tgz] |
|---|---|---|
| author | Liping Zhang <zlpnobody@gmail.com> | Mon Nov 21 21:18:23 2016 +0800 |
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | Thu Nov 24 14:43:35 2016 +0100 |
| tree | f5b8f372a50787f8ca8b1d9aad1de6f8ed0eab33 | |
| parent | d3e2a1110cae6ee5eeb1f9a97addf03e974f12e6 [diff] |
netfilter: nft_range: add the missing NULL pointer check
Otherwise, kernel panic will happen if the user does not specify
the related attributes.
Fixes: 0f3cd9b36977 ("netfilter: nf_tables: add range expression")
Signed-off-by: Liping Zhang <zlpnobody@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>