r = safe_atou(e + 1, &i);
if (r < 0) {
log_syntax(unit, LOG_ERR, filename, line, EINVAL,
- "Interface prefix length is invalid, ignoring assignment: %s", e + 1);
+ "Prefix length is invalid, ignoring assignment: %s", e + 1);
return 0;
}
return 0;
}
+ if (!e && f == AF_INET) {
+ r = in_addr_default_prefixlen(&buffer.in, &n->prefixlen);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Prefix length not specified, and a default one can not be deduced for '%s', ignoring assignment", address);
+ return 0;
+ }
+ }
+
if (n->family != AF_UNSPEC && f != n->family) {
log_syntax(unit, LOG_ERR, filename, line, EINVAL,
"Address is incompatible, ignoring assignment: %s", address);