File iputils-ss021109-ifenslave-strncpy.diff of Package iputils

--- ifenslave.c	2008-10-06 10:36:26.000000000 +0200
+++ ifenslave.c	2008-10-06 10:38:24.000000000 +0200
@@ -515,7 +515,7 @@
 				spp++;
 			}
 
-			if (strncpy(if_ipaddr.ifr_name, slave_ifname, IFNAMSIZ) <= 0
+			if (strncpy(if_ipaddr.ifr_name, slave_ifname, IFNAMSIZ) == 0
 				|| ioctl(skfd, SIOCSIFADDR, &if_ipaddr) < 0) {
 				fprintf(stderr,
 						"Something broke setting the slave's address: %s.\n",
@@ -528,7 +528,7 @@
 				}
 			}
 
-			if (strncpy(if_mtu.ifr_name, slave_ifname, IFNAMSIZ) <= 0
+			if (strncpy(if_mtu.ifr_name, slave_ifname, IFNAMSIZ) == 0
 				|| ioctl(skfd, SIOCSIFMTU, &if_mtu) < 0) {
 				fprintf(stderr, "Something broke setting the slave MTU: %s.\n",
 						strerror(errno));
@@ -537,7 +537,7 @@
 					printf("Set the slave's (%s) MTU to %d.\n", slave_ifname, if_mtu.ifr_mtu);
 			}
 
-			if (strncpy(if_dstaddr.ifr_name, slave_ifname, IFNAMSIZ) <= 0
+			if (strncpy(if_dstaddr.ifr_name, slave_ifname, IFNAMSIZ) == 0
 				|| ioctl(skfd, SIOCSIFDSTADDR, &if_dstaddr) < 0) {
 				fprintf(stderr, "Error setting the slave (%s) with SIOCSIFDSTADDR: %s.\n",
 						slave_ifname, strerror(errno));
@@ -549,7 +549,7 @@
 				}
 			}
 
-			if (strncpy(if_brdaddr.ifr_name, slave_ifname, IFNAMSIZ) <= 0
+			if (strncpy(if_brdaddr.ifr_name, slave_ifname, IFNAMSIZ) == 0
 				|| ioctl(skfd, SIOCSIFBRDADDR, &if_brdaddr) < 0) {
 				fprintf(stderr,
 						"Something broke setting the slave (%s) broadcast address: %s.\n",
@@ -562,7 +562,7 @@
 				}
 			}
 
-			if (strncpy(if_netmask.ifr_name, slave_ifname, IFNAMSIZ) <= 0
+			if (strncpy(if_netmask.ifr_name, slave_ifname, IFNAMSIZ) == 0
 				|| ioctl(skfd, SIOCSIFNETMASK, &if_netmask) < 0) {
 				fprintf(stderr,
 						"Something broke setting the slave (%s) netmask: %s.\n",
@@ -582,7 +582,7 @@
 				 */
 				ifr2.ifr_flags |= IFF_UP;
 				if ((ifr2.ifr_flags &= ~(IFF_SLAVE | IFF_MASTER)) == 0
-					|| strncpy(ifr2.ifr_name, slave_ifname, IFNAMSIZ) <= 0
+					|| strncpy(ifr2.ifr_name, slave_ifname, IFNAMSIZ) == 0
 					|| ioctl(skfd, SIOCSIFFLAGS, &ifr2) < 0) {
 						fprintf(stderr,
 							"Something broke setting the slave (%s) flags: %s.\n",