From 179cab343006df996f0a85a542b40e44db0c2e2f Mon Sep 17 00:00:00 2001 From: Gioh Kim Date: Fri, 7 Dec 2018 12:04:44 +0100 Subject: [PATCH] policy.c: prevent NULL pointer referencing paths could be NULL and paths[0] should be followed by NULL pointer checking. Signed-off-by: Gioh Kim --- policy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/policy.c b/policy.c index fa67d5594c04..e3a0671f3a3a 100644 --- a/policy.c +++ b/policy.c @@ -383,7 +383,7 @@ struct dev_policy *path_policy(char **paths, char *type) /* Now add any metadata-specific internal knowledge * about this path */ - for (i=0; paths[0] && superlist[i]; i++) + for (i=0; paths && paths[0] && superlist[i]; i++) if (superlist[i]->get_disk_controller_domain) { const char *d = superlist[i]->get_disk_controller_domain( -- 2.14.0.rc0.dirty