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Fixed route reference count bug that squirmed in during the the

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routing-socket code upgrade from Berkeley..

Submitted by:	Garrett Wollman via Peter Wemm via Cornell
This commit is contained in:
David Greenman 1995-05-15 22:57:53 +00:00
parent 635d58b32c
commit c9a8415607
1 changed files with 2 additions and 2 deletions
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4
sys/net/rtsock.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)rtsock.c 8.5 (Berkeley) 11/2/94
* $Id: rtsock.c,v 1.9 1995/03/16 18:14:32 bde Exp $
* $Id: rtsock.c,v 1.11 1995/05/11 00:13:11 wollman Exp $
*/
#include <sys/param.h>
@ -194,7 +194,7 @@ route_output(m, so)
error = rtrequest(RTM_DELETE, dst, gate, netmask,
rtm->rtm_flags, &saved_nrt);
if (error == 0) {
if ((rt = saved_nrt)->rt_refcnt <= 0)
if ((rt = saved_nrt))
rt->rt_refcnt++;
goto report;
}