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-rw-r--r--security/lockdown/lockdown.c8
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;
}