X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fnetfilter%2Fxt_tcpudp.c;h=951b06b8d7018178bdfc61279ff6df541de7e960;hb=7dc9719682ce8c46215bc9a1bdc7ee0c38ada94b;hp=4fa3b669f691d6956e2b11b24c5059eebe7f385b;hpb=c64768a7d671bcde80bca2aed93f9e07edc069c3;p=linux-2.6

diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index 4fa3b669f6..951b06b8d7 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. */