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Make sure to check that the active provider pointer points to something before

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dereferencing the pointer.

Sponsored by:   Pansas
MFC after:	1 week
This commit is contained in:
Matt Jacob 2010-05-14 16:56:18 +00:00
parent 4812aef510
commit 1371a457d9
1 changed files with 1 additions and 1 deletions
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2
sys/geom/multipath/g_multipath.c
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@ -757,7 +757,7 @@ g_multipath_ctl_getactive(struct gctl_req *req, struct g_class *mp)
return;
}
sc = gp->softc;
if (sc->cp_active) {
if (sc->cp_active && sc->cp_active->provider) {
sbuf_printf(sb, "%s\n", sc->cp_active->provider->name);
} else {
sbuf_printf(sb, "none\n");