diff options
Diffstat (limited to 'security/keys/sysctl.c')
| -rw-r--r-- | security/keys/sysctl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c index ee32d181764..8c0af08760c 100644 --- a/security/keys/sysctl.c +++ b/security/keys/sysctl.c @@ -61,5 +61,16 @@ ctl_table key_sysctls[] = { .extra1 = (void *) &zero, .extra2 = (void *) &max, }, +#ifdef CONFIG_PERSISTENT_KEYRINGS + { + .procname = "persistent_keyring_expiry", + .data = &persistent_keyring_expiry, + .maxlen = sizeof(unsigned), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = (void *) &zero, + .extra2 = (void *) &max, + }, +#endif { } }; |