diff options
| author | Phil Sutter <phil@nwl.cc> | 2019-10-04 21:25:50 +0200 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2019-10-16 15:26:20 +0200 |
| commit | ede1781101f669312ae513a83932f0c727738df9 (patch) | |
| tree | 12bbca73eabd3ba0ed283505280a6b2f00a8d314 /include/libnftnl/set.h | |
| parent | 00b144bc9d093dbdd1a3690dc8e8fb90b5447f2d (diff) | |
set_elem: Validate nftnl_set_elem_set() parameters
Copying from nftnl_table_set_data(), validate input to
nftnl_set_elem_set() as well. Given that for some attributes the
function assumes passed data size, this seems necessary.
Since data size expected for NFTNL_SET_ELEM_VERDICT attribute is
sizeof(uint32_t), change type of 'verdict' field in union nftnl_data_reg
accordingly.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/libnftnl/set.h')
| -rw-r--r-- | include/libnftnl/set.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/libnftnl/set.h b/include/libnftnl/set.h index 6640ad9..2ea2e9a 100644 --- a/include/libnftnl/set.h +++ b/include/libnftnl/set.h @@ -104,7 +104,9 @@ enum { NFTNL_SET_ELEM_USERDATA, NFTNL_SET_ELEM_EXPR, NFTNL_SET_ELEM_OBJREF, + __NFTNL_SET_ELEM_MAX }; +#define NFTNL_SET_ELEM_MAX (__NFTNL_SET_ELEM_MAX - 1) struct nftnl_set_elem; |