diff options
Diffstat (limited to 'security/lockdown/lockdown.c')
| -rw-r--r-- | security/lockdown/lockdown.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/security/lockdown/lockdown.c b/security/lockdown/lockdown.c index 84df03b1f5a7..0068cec77c05 100644 --- a/security/lockdown/lockdown.c +++ b/security/lockdown/lockdown.c @@ -81,10 +81,14 @@ early_param("lockdown", lockdown_param); */ static int lockdown_is_locked_down(enum lockdown_reason what) { + if (WARN(what >= LOCKDOWN_CONFIDENTIALITY_MAX, + "Invalid lockdown reason")) + return -EPERM; + if (kernel_locked_down >= what) { if (lockdown_reasons[what]) - pr_notice("Lockdown: %s is restricted; see man kernel_lockdown.7\n", - lockdown_reasons[what]); + pr_notice("Lockdown: %s: %s is restricted; see man kernel_lockdown.7\n", + current->comm, lockdown_reasons[what]); return -EPERM; } |