diff options
Diffstat (limited to 'security/keys/proc.c')
| -rw-r--r-- | security/keys/proc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/security/keys/proc.c b/security/keys/proc.c index 4e3266a2529e..415f3f1c2da0 100644 --- a/security/keys/proc.c +++ b/security/keys/proc.c @@ -166,7 +166,8 @@ static int proc_keys_show(struct seq_file *m, void *v) .match_data.cmp = lookup_user_key_possessed, .match_data.raw_data = key, .match_data.lookup_type = KEYRING_SEARCH_LOOKUP_DIRECT, - .flags = KEYRING_SEARCH_NO_STATE_CHECK, + .flags = (KEYRING_SEARCH_NO_STATE_CHECK | + KEYRING_SEARCH_RECURSE), }; key_ref = make_key_ref(key, 0); @@ -175,7 +176,9 @@ static int proc_keys_show(struct seq_file *m, void *v) * skip if the key does not indicate the possessor can view it */ if (key->perm & KEY_POS_VIEW) { - skey_ref = search_my_process_keyrings(&ctx); + rcu_read_lock(); + skey_ref = search_cred_keyrings_rcu(&ctx); + rcu_read_unlock(); if (!IS_ERR(skey_ref)) { key_ref_put(skey_ref); key_ref = make_key_ref(key, 1); |