diff options
Diffstat (limited to 'sys/netatm/ipatm/ipatm_usrreq.c')
| -rw-r--r-- | sys/netatm/ipatm/ipatm_usrreq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/netatm/ipatm/ipatm_usrreq.c b/sys/netatm/ipatm/ipatm_usrreq.c index 4860594..154f06b 100644 --- a/sys/netatm/ipatm/ipatm_usrreq.c +++ b/sys/netatm/ipatm/ipatm_usrreq.c @@ -238,7 +238,14 @@ ipatm_ioctl(code, data, arg1) /* * Notify the responsible ARP service + * + * XXX: if there is one. No idea how this happens, but at + * least don't panic on a NULL pointer if it does. */ + if (inp->inf_serv == NULL) { + err = ENXIO; + break; + } err = (*inp->inf_serv->is_ioctl)(code, data, inp->inf_isintf); break; |
