220c220
< int optlen;
---
> int optlen = 0;
224c224
< struct socket *so;
---
> struct socket *so = 0;
226c226
< short ostate;
---
> short ostate = 0;
1176c1176
< if (ti->ti_urp <= ti->ti_len
---
> if (ti->ti_urp <= (u_long)ti->ti_len