diff options
| -rw-r--r-- | security/selinux/avc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c index 2d5e1b04cd50..324acc62f7e0 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -116,6 +116,7 @@ static void avc_dump_av(struct audit_buffer *ab, u16 tclass, u32 av) return; } + BUG_ON(!tclass || tclass >= ARRAY_SIZE(secclass_map)); perms = secclass_map[tclass-1].perms; audit_log_format(ab, " {"); @@ -164,7 +165,7 @@ static void avc_dump_query(struct audit_buffer *ab, u32 ssid, u32 tsid, u16 tcla kfree(scontext); } - BUG_ON(tclass >= ARRAY_SIZE(secclass_map)); + BUG_ON(!tclass || tclass >= ARRAY_SIZE(secclass_map)); audit_log_format(ab, " tclass=%s", secclass_map[tclass-1].name); } |