X-Git-Url: https://nv-tegra.nvidia.com/r/gitweb?p=linux-2.6.git;a=blobdiff_plain;f=net%2Fnetfilter%2Fnf_conntrack_proto_tcp.c;h=71f492fc64139be98689b412888f69b6c67ec790;hp=d99c7c4176d4d342670326308404b2805d0c1aa6;hb=bff9a89bcac5b68ac0a1ea856b1726a35ae1eabb;hpb=f9aae95828d3478520f4bd73221bcb450ec1a5c0

diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index d99c7c4176d..71f492fc641 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -474,8 +474,8 @@ static void tcp_sack(const struct sk_buff *skb, unsigned int dataoff,
 
 	/* Fast path for timestamp-only option */
 	if (length == TCPOLEN_TSTAMP_ALIGNED*4
-	    && *(__u32 *)ptr ==
-	        __constant_ntohl((TCPOPT_NOP << 24) 
+	    && *(__be32 *)ptr ==
+	        __constant_htonl((TCPOPT_NOP << 24)
 	        		 | (TCPOPT_NOP << 16)
 	        		 | (TCPOPT_TIMESTAMP << 8)
 	        		 | TCPOLEN_TIMESTAMP))
@@ -506,9 +506,7 @@ static void tcp_sack(const struct sk_buff *skb, unsigned int dataoff,
 			    	for (i = 0;
 			    	     i < (opsize - TCPOLEN_SACK_BASE);
 			    	     i += TCPOLEN_SACK_PERBLOCK) {
-					memcpy(&tmp, (__u32 *)(ptr + i) + 1,
-					       sizeof(__u32));
-					tmp = ntohl(tmp);
+				     	tmp = ntohl(*((__be32 *)(ptr+i)+1));
 
 					if (after(tmp, *sack))
 						*sack = tmp;