diff options
Diffstat (limited to 'net/netfilter/xt_tcpudp.c')
| -rw-r--r-- | net/netfilter/xt_tcpudp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c index 4fa3b669f691..951b06b8d701 100644 --- a/net/netfilter/xt_tcpudp.c +++ b/net/netfilter/xt_tcpudp.c @@ -42,7 +42,8 @@ tcp_find_option(u_int8_t option, bool *hotdrop) { /* tcp.doff is only 4 bits, ie. max 15 * 4 bytes */ - u_int8_t _opt[60 - sizeof(struct tcphdr)], *op; + const u_int8_t *op; + u_int8_t _opt[60 - sizeof(struct tcphdr)]; unsigned int i; duprintf("tcp_match: finding option\n"); @@ -72,7 +73,8 @@ tcp_mt(const struct sk_buff *skb, const struct net_device *in, const struct net_device *out, const struct xt_match *match, const void *matchinfo, int offset, unsigned int protoff, bool *hotdrop) { - struct tcphdr _tcph, *th; + const struct tcphdr *th; + struct tcphdr _tcph; const struct xt_tcp *tcpinfo = matchinfo; if (offset) { @@ -144,7 +146,8 @@ udp_mt(const struct sk_buff *skb, const struct net_device *in, const struct net_device *out, const struct xt_match *match, const void *matchinfo, int offset, unsigned int protoff, bool *hotdrop) { - struct udphdr _udph, *uh; + const struct udphdr *uh; + struct udphdr _udph; const struct xt_udp *udpinfo = matchinfo; /* Must not be a fragment. */ |