diff -up iputils-s20100418/ping6.c.corr_type iputils-s20100418/ping6.c
--- iputils-s20100418/ping6.c.corr_type	2010-04-20 15:42:39.181245576 +0200
+++ iputils-s20100418/ping6.c	2010-04-20 15:42:39.198230879 +0200
@@ -1335,7 +1335,7 @@ parse_reply(struct msghdr *msg, int cc, 
 #endif
 			if (c->cmsg_len < CMSG_LEN(sizeof(int)))
 				continue;
-			hops = *(int*)CMSG_DATA(c);
+			memcpy(&hops, CMSG_DATA(c), sizeof (int));
 		}
 	}
 
diff -up iputils-s20100418/ping.c.corr_type iputils-s20100418/ping.c
--- iputils-s20100418/ping.c.corr_type	2010-04-20 15:42:39.193242030 +0200
+++ iputils-s20100418/ping.c	2010-04-20 15:42:39.199231317 +0200
@@ -1211,18 +1211,20 @@ pr_addr(__u32 addr)
 	struct hostent *hp;
 	static char buf[4096];
 	static __u32 addr_cache = 0;
+	struct in_addr tmp_addr;
 
 	if ( addr == addr_cache )
 		return buf;
 
 	addr_cache = addr;
+	tmp_addr.s_addr = addr;
 
 	if ((options & F_NUMERIC) ||
 	    !(hp = gethostbyaddr((char *)&addr, 4, AF_INET)))
-		sprintf(buf, "%s", inet_ntoa(*(struct in_addr *)&addr));
+		sprintf(buf, "%s", inet_ntoa(tmp_addr));
 	else
 		snprintf(buf, sizeof(buf), "%s (%s)", hp->h_name,
-			 inet_ntoa(*(struct in_addr *)&addr));
+			 inet_ntoa(tmp_addr));
 	return(buf);
 }
 
diff -up iputils-s20100418/rdisc.c.corr_type iputils-s20100418/rdisc.c
--- iputils-s20100418/rdisc.c.corr_type	2010-04-18 06:45:45.000000000 +0200
+++ iputils-s20100418/rdisc.c	2010-04-20 15:42:39.201230377 +0200
@@ -1487,14 +1487,19 @@ rtioctl(struct in_addr addr, int op)
 {
 	int sock;
 	struct rtentry rt;
-	struct sockaddr_in *sin;
+	union {
+		struct sockaddr *sa;
+		struct sockaddr_in *sin;
+	} conv;
 
 	memset((char *)&rt, 0, sizeof(struct rtentry));
 	rt.rt_dst.sa_family = AF_INET;
 	rt.rt_gateway.sa_family = AF_INET;
 	rt.rt_genmask.sa_family = AF_INET;
-	sin = (struct sockaddr_in *)ALLIGN(&rt.rt_gateway);
-	sin->sin_addr = addr;
+	// gcc4.4 hack
+	conv.sa = ALLIGN(&rt.rt_gateway);
+	memcpy(&conv.sin->sin_addr, &addr, sizeof(struct in_addr));
+	// -----------
 	rt.rt_flags = RTF_UP | RTF_GATEWAY;
 
 	sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
diff -up iputils-s20100418/tracepath6.c.corr_type iputils-s20100418/tracepath6.c
--- iputils-s20100418/tracepath6.c.corr_type	2010-04-18 06:45:45.000000000 +0200
+++ iputils-s20100418/tracepath6.c	2010-04-20 15:44:15.129480911 +0200
@@ -173,7 +173,7 @@ restart:
 #ifdef IPV6_2292HOPLIMIT
 			case IPV6_2292HOPLIMIT:
 #endif
-				rethops = *(int*)CMSG_DATA(cmsg);
+				memcpy(&rethops, CMSG_DATA(cmsg), sizeof (int));
 				break;
 			default:
 				printf("cmsg6:%d\n ", cmsg->cmsg_type);
diff -up iputils-s20100418/tracepath.c.corr_type iputils-s20100418/tracepath.c
--- iputils-s20100418/tracepath.c.corr_type	2010-04-18 06:45:45.000000000 +0200
+++ iputils-s20100418/tracepath.c	2010-04-20 15:42:39.203240403 +0200
@@ -145,7 +145,7 @@ restart:
 			if (cmsg->cmsg_type == IP_RECVERR) {
 				e = (struct sock_extended_err *) CMSG_DATA(cmsg);
 			} else if (cmsg->cmsg_type == IP_TTL) {
-				rethops = *(int*)CMSG_DATA(cmsg);
+				memcpy(&rethops, CMSG_DATA(cmsg), sizeof(int));
 			} else {
 				printf("cmsg:%d\n ", cmsg->cmsg_type);
 			}