Updated to fedora-glibc-20060501T0751
[kopensolaris-gnu/glibc.git] / nis / nss_nisplus / nisplus-service.c
index 3dd9f4d..51c1956 100644 (file)
@@ -234,6 +234,11 @@ internal_nisplus_getservent_r (struct servent *serv, char *buffer,
            }
 
          result = nis_first_entry (tablename_val);
+         if (result == NULL)
+           {
+             *errnop = errno;
+             return NSS_STATUS_TRYAGAIN;
+           }
          if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
            return niserr2nss (result->status);
        }
@@ -241,6 +246,11 @@ internal_nisplus_getservent_r (struct servent *serv, char *buffer,
        {
          saved_res = result;
          result = nis_next_entry (tablename_val, &result->cookie);
+         if (result == NULL)
+           {
+             *errnop = errno;
+             return NSS_STATUS_TRYAGAIN;
+           }
          if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
            {
              nis_freeresult (saved_res);