On Tue, Feb 02, 2021 at 10:41:30PM +0100, mwi...@suse.com wrote: > From: Martin Wilck <mwi...@suse.com> > > If start_waiter was set before and the "rescan" label was used, > we may try to set up an empty/invalid map. > Always fail if add_map_with_path() isn't successful. > > Signed-off-by: Martin Wilck <mwi...@suse.com>
This patch looks fine, but I don't think that there was any risk before. I don't see how you could loop back to rescan with mpp == NULL, which is what would need to happen before you could ever run this code. At any rate Reviewed-by: Benjamin Marzinski <bmar...@redhat.com> > --- > multipathd/main.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/multipathd/main.c b/multipathd/main.c > index 43d7768..425492a 100644 > --- a/multipathd/main.c > +++ b/multipathd/main.c > @@ -1028,7 +1028,7 @@ rescan: > */ > start_waiter = 1; > } > - if (!start_waiter) > + else > goto fail; /* leave path added to pathvec */ > } > > -- > 2.29.2 -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel