diff options
Diffstat (limited to 'net/netfilter/xt_tcpmss.c')
-rw-r--r-- | net/netfilter/xt_tcpmss.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/netfilter/xt_tcpmss.c b/net/netfilter/xt_tcpmss.c index d7a5b27fe81e..6771bf01275b 100644 --- a/net/netfilter/xt_tcpmss.c +++ b/net/netfilter/xt_tcpmss.c @@ -31,9 +31,11 @@ tcpmss_mt(const struct sk_buff *skb, const struct net_device *in, bool *hotdrop) { const struct xt_tcpmss_match_info *info = matchinfo; - struct tcphdr _tcph, *th; + const struct tcphdr *th; + struct tcphdr _tcph; /* tcp.doff is only 4 bits, ie. max 15 * 4 bytes */ - u8 _opt[15 * 4 - sizeof(_tcph)], *op; + const u_int8_t *op; + u8 _opt[15 * 4 - sizeof(_tcph)]; unsigned int i, optlen; /* If we don't have the whole header, drop packet. */ |