--- keyutils-1.5.8.orig/key.dns_resolver.c +++ keyutils-1.5.8/key.dns_resolver.c @@ -56,6 +56,7 @@ #include <stdlib.h> #include <unistd.h> #include <time.h> +#include <limits.h> static const char *DNS_PARSE_VERSION = "1.0"; static const char prog[] = "key.dns_resolver";