You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
988 B
31 lines
988 B
From 467e6a1b4ece8e552ee638dab7f44a4d235ece1a Mon Sep 17 00:00:00 2001 |
|
From: Gioh Kim <gi-oh.kim@cloud.ionos.com> |
|
Date: Fri, 7 Dec 2018 12:04:44 +0100 |
|
Subject: [RHEL7.7 PATCH 10/21] policy.c: prevent NULL pointer referencing |
|
|
|
paths could be NULL and paths[0] should be followed by NULL pointer |
|
checking. |
|
|
|
Reviewed-by: NeilBrown <neilb@suse.com> |
|
Signed-off-by: Gioh Kim <gi-oh.kim@cloud.ionos.com> |
|
Signed-off-by: Jes Sorensen <jsorensen@fb.com> |
|
--- |
|
policy.c | 2 +- |
|
1 file changed, 1 insertion(+), 1 deletion(-) |
|
|
|
diff --git a/policy.c b/policy.c |
|
index fa67d55..e3a0671 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( |
|
-- |
|
2.7.5 |
|
|
|
|