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Fixed bug in RTM_ADD where rmx_locks weren't being set on the new route,

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preventing "route add default 1.2.3.4 -lock -mtu 1500" from working as
expected (which is, BTW, to disable Path MTU Discovery).
This commit is contained in:
David Greenman 1997-10-31 08:53:13 +00:00
parent 2ffe0101ac
commit 95b6073cd5
1 changed files with 4 additions and 1 deletions
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5
sys/net/rtsock.c
View file

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)rtsock.c 8.5 (Berkeley) 11/2/94
* $Id: rtsock.c,v 1.35 1997/10/12 20:25:15 phk Exp $
* $Id: rtsock.c,v 1.36 1997/10/28 15:58:37 bde Exp $
*/
@ -333,6 +333,9 @@ route_output(m, so)
if (error == 0 && saved_nrt) {
rt_setmetrics(rtm->rtm_inits,
&rtm->rtm_rmx, &saved_nrt->rt_rmx);
saved_nrt->rt_rmx.rmx_locks &= ~(rtm->rtm_inits);
saved_nrt->rt_rmx.rmx_locks |=
(rtm->rtm_inits & rtm->rtm_rmx.rmx_locks);
saved_nrt->rt_refcnt--;
saved_nrt->rt_genmask = genmask;
}