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-rw-r--r--security/selinux/avc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 187964e88af..cb3f0ce0b00 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -871,6 +871,8 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
int rc = 0;
u32 denied;
+ BUG_ON(!requested);
+
rcu_read_lock();
node = avc_lookup(ssid, tsid, tclass, requested);
@@ -890,7 +892,7 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
denied = requested & ~(p_ae->avd.allowed);
- if (!requested || denied) {
+ if (denied) {
if (selinux_enforcing || (flags & AVC_STRICT))
rc = -EACCES;
else