diff options
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/libnetworking/ChangeLog | 5 | ||||
| -rw-r--r-- | cpukit/libnetworking/rtems/rtems_showroute.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/cpukit/libnetworking/ChangeLog b/cpukit/libnetworking/ChangeLog index 35090b2cf4..6777ab722d 100644 --- a/cpukit/libnetworking/ChangeLog +++ b/cpukit/libnetworking/ChangeLog @@ -1,3 +1,8 @@ +2005-05-20 Sergei Organov <osv@topconrd.ru> + + PR 749/networking + * rtems/rtems_showroute.c: Avoid NULL dereference. + 2004-09-17 Till Strauman <strauman@slac.stanford.edu> PR 676/networking diff --git a/cpukit/libnetworking/rtems/rtems_showroute.c b/cpukit/libnetworking/rtems/rtems_showroute.c index c0d0b231e8..b963c5f518 100644 --- a/cpukit/libnetworking/rtems/rtems_showroute.c +++ b/cpukit/libnetworking/rtems/rtems_showroute.c @@ -128,7 +128,7 @@ show_inet_route (rn, vw) r->pksent = rt->rt_rmx.rmx_pksent; r->expire = rt->rt_rmx.rmx_expire; ifp = rt->rt_ifp; - strncpy (r->ifname, ifp->if_name, sizeof r->ifname); + strncpy (r->ifname, (ifp->if_name ? ifp->if_name : ""), sizeof r->ifname); r->ifunit = ifp->if_unit; return 0; } |