perfcount: Fix CID 1035494 Out-of-bounds read

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
Autobuild-User(master): Ira Cooper <ira@samba.org>
Autobuild-Date(master): Thu Mar  5 18:28:44 CET 2015 on sn-devel-104

diff --git a/source3/modules/perfcount_test.c b/source3/modules/perfcount_test.c
index 86d44ef845d140a7dd8f40866917d799f7338774..0dc073cec7e281695b35b988735365c9befc33a8 100644 (file)
--- a/source3/modules/perfcount_test.c
+++ b/source3/modules/perfcount_test.c
@@ -138,7 +138,7 @@ static const char *smb_subop_name(int op, int subop)
                }
                return trans_subop_table[subop];
        } else if (op == 0x32) {
-               if (subop > sizeof(trans2_subop_table) /
+               if (subop >= sizeof(trans2_subop_table) /
                    sizeof(trans2_subop_table[0])) {
                        return "unknown";
                }