}

    /**
     * Test negotiate context data length validation.
     */
    @Test
    public void testExcessiveNegotiateContextDataLength() {
        byte[] buffer = createLargeBufferForContexts();

        // Set SMB 3.1.1 dialect and 1 context
        SMBUtil.writeInt2(0x0311, buffer, 4);
        SMBUtil.writeInt2(1, buffer, 6);
        SMBUtil.writeInt4(128, buffer, 60); // Context offset