summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--security/selinux/avc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 502162eeb3a0..5ebad47391c9 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -678,7 +678,6 @@ static void avc_audit_pre_callback(struct audit_buffer *ab, void *a)
return;
}
- BUG_ON(!sad->tclass || sad->tclass >= ARRAY_SIZE(secclass_map));
perms = secclass_map[sad->tclass-1].perms;
audit_log_string(ab, " {");
@@ -731,7 +730,6 @@ static void avc_audit_post_callback(struct audit_buffer *ab, void *a)
kfree(scontext);
}
- BUG_ON(!sad->tclass || sad->tclass >= ARRAY_SIZE(secclass_map));
audit_log_format(ab, " tclass=%s", secclass_map[sad->tclass-1].name);
if (sad->denied)
@@ -748,6 +746,9 @@ noinline int slow_avc_audit(struct selinux_state *state,
struct common_audit_data stack_data;
struct selinux_audit_data sad;
+ if (WARN_ON(!tclass || tclass >= ARRAY_SIZE(secclass_map)))
+ return -EINVAL;
+
if (!a) {
a = &stack_data;
a->type = LSM_AUDIT_DATA_NONE;