diff options
| author | Pablo Neira Ayuso | 2023-04-17 12:14:29 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-04-26 14:28:33 +0200 |
| commit | ef87cd81321be22db9fc1c6943935ce365cd3417 (patch) | |
| tree | f9eccf8154452eabe44831838db5bbb09f969941 /include | |
| parent | 8a5dad80bd83fba19667f244b91affda404b1df1 (diff) | |
netfilter: nf_tables: validate catch-all set elements
[ Upstream commit d46fc894147cf98dd6e8210aa99ed46854191840 ]
catch-all set element might jump/goto to chain that uses expressions
that require validation.
Fixes: aaa31047a6d2 ("netfilter: nftables: add catch-all set element support")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 1daededfa75e..6bacbf57ac17 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -1078,6 +1078,10 @@ struct nft_chain { }; int nft_chain_validate(const struct nft_ctx *ctx, const struct nft_chain *chain); +int nft_setelem_validate(const struct nft_ctx *ctx, struct nft_set *set, + const struct nft_set_iter *iter, + struct nft_set_elem *elem); +int nft_set_catchall_validate(const struct nft_ctx *ctx, struct nft_set *set); enum nft_chain_types { NFT_CHAIN_T_DEFAULT = 0, |