Date: Sun, 19 Jul 2009 09:26:03 GMT From: Paul <onemda@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/136895: ndis regression Message-ID: <200907190926.n6J9Q33L004808@www.freebsd.org> Resent-Message-ID: <200907190930.n6J9U4PB055154@freefall.freebsd.org>
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>Number: 136895
>Category: kern
>Synopsis: ndis regression
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Jul 19 09:30:04 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator: Paul
>Release: FreeBSD 8.0-BETA2
>Organization:
>Environment:
FreeBSD 8.0-BETA2 FreeBSD 8.0-BETA2 #5 r195750:195754: Sat Jul 18 17:00:16 UTC 2009 r@root:/usr/obj/usr/src/sys/kernel i386
>Description:
regression introduced with r194432
>How-To-Repeat:
put ndis0 up before creating vap
>Fix:
--- /sys/dev/if_ndis/if_ndis.c 2009-06-28 09:15:54.000000000 +0000
+++ if_ndis.c 2009-07-19 09:22:44.000000000 +0000
@@ -2292,6 +2292,8 @@
ifp = sc->ifp;
ic = ifp->if_l2com;
vap = TAILQ_FIRST(&ic->ic_vaps);
+ if (vap == NULL)
+ return;
if (!NDIS_INITIALIZED(sc)) {
DPRINTF(("%s: NDIS not initialized\n", __func__));
Patch attached with submission follows:
--- /sys/dev/if_ndis/if_ndis.c 2009-06-28 09:15:54.000000000 +0000
+++ if_ndis.c 2009-07-19 09:22:44.000000000 +0000
@@ -2292,6 +2292,8 @@
ifp = sc->ifp;
ic = ifp->if_l2com;
vap = TAILQ_FIRST(&ic->ic_vaps);
+ if (vap == NULL)
+ return;
if (!NDIS_INITIALIZED(sc)) {
DPRINTF(("%s: NDIS not initialized\n", __func__));
>Release-Note:
>Audit-Trail:
>Unformatted:
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