On Wed, Jan 09, 2019 at 12:25:43AM +0100, Martin Wilck wrote: Reviewed-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx> > multipathd can be crashed by passing an invalid path name > to the "show path" command. Fix it. > --- > multipathd/cli_handlers.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/multipathd/cli_handlers.c b/multipathd/cli_handlers.c > index 6304ed3a..fabf4440 100644 > --- a/multipathd/cli_handlers.c > +++ b/multipathd/cli_handlers.c > @@ -346,6 +346,8 @@ cli_list_path (void * v, char ** reply, int * len, void * data) > condlog(3, "%s: list path (operator)", param); > > pp = find_path_by_dev(vecs->pathvec, param); > + if (!pp) > + return 1; > > return show_path(reply, len, vecs, pp, "%o"); > } > -- > 2.19.2 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
