diff options
| author | Florian Westphal <fw@strlen.de> | 2022-10-15 00:20:50 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-10-25 13:44:14 +0200 |
| commit | e7a1caa67ce62765fe174cae08e537d542bb44f8 (patch) | |
| tree | 38219297cbac6ab01ee61ceae076f0296682f395 /include/net/netfilter/nf_tables.h | |
| parent | ac1f8c049319847b1b4c6b387fdb2e3f7fb84ffc (diff) | |
netfilter: nf_tables: reduce nft_pktinfo by 8 bytes
structure is reduced from 32 to 24 bytes. While at it, also check
that iphdrlen is sane, this is guaranteed for NFPROTO_IPV4 but not
for ingress or bridge, so add checks for this.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_tables.h')
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index cdb7db9b0e25..f6db510689a8 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -32,8 +32,8 @@ struct nft_pktinfo { u8 flags; u8 tprot; u16 fragoff; - unsigned int thoff; - unsigned int inneroff; + u16 thoff; + u16 inneroff; }; static inline struct sock *nft_sk(const struct nft_pktinfo *pkt) |