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Fix a panic I might have seen, or at least could see some day if I havn't

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already.
This commit is contained in:
phk 1994-11-16 06:09:29 +00:00
parent 5b6a4ff7a9
commit 0bdce4f61f
1 changed files with 3 additions and 2 deletions
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5
sys/i386/isa/lpt.c
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@ -46,7 +46,7 @@
* SUCH DAMAGE.
*
* from: unknown origin, 386BSD 0.1
* $Id: lpt.c,v 1.22 1994/10/27 05:08:28 phk Exp $
* $Id: lpt.c,v 1.23 1994/11/13 21:14:30 nate Exp $
*/
/*
@ -894,7 +894,8 @@ lpioctl(struct ifnet *ifp, int cmd, caddr_t data)
sc->sc_ifbuf = ptr;
return ENOBUFS;
}
free(ptr,M_DEVBUF);
if (ptr)
free(ptr,M_DEVBUF);
sc->sc_if.if_mtu = ifr->ifr_metric;
break;