diff options
Diffstat (limited to 'sys/i386/isa/cx.c')
| -rw-r--r-- | sys/i386/isa/cx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/i386/isa/cx.c b/sys/i386/isa/cx.c index b4fb324..74322b7 100644 --- a/sys/i386/isa/cx.c +++ b/sys/i386/isa/cx.c @@ -417,7 +417,8 @@ int cxioctl (dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) case 8: o->iftype = c->board->if8type; break; } if (c->master != c->ifp) - sprintf (o->master, "%s%d", c->master->if_name, + snprintf (o->master, sizeof(o->master), + "%s%d", c->master->if_name, c->master->if_unit); else *o->master = 0; |
