error("Can't get MTU for %s: %m", conn->ifName);
goto errout;
}
- strncpy(ifr.ifr_name, conn->ifName, sizeof(ifr.ifr_name));
+ strlcpy(ifr.ifr_name, conn->ifName, sizeof(ifr.ifr_name));
if (ioctl(s, SIOCGIFMTU, &ifr) < 0) {
error("Can't get MTU for %s: %m", conn->ifName);
close(s);
/* Try getting interface index */
if (r) {
- strncpy(ifr.ifr_name, cmd, sizeof(ifr.ifr_name));
+ strlcpy(ifr.ifr_name, cmd, sizeof(ifr.ifr_name));
if (ioctl(fd, SIOCGIFINDEX, &ifr) < 0) {
r = 0;
} else {
/* Close socket */
close(fd);
if (r && doit) {
- strncpy(devnam, cmd, sizeof(devnam));
+ strlcpy(devnam, cmd, sizeof(devnam));
if (the_channel != &pppoe_channel) {
the_channel = &pppoe_channel;