Need increase buffer in msgque.c to avoid overflow via memcpy,
because now mtext[20] less than ANOTHER_TEST_STRING "Yet another test sysv5 msg".
Signed-off-by: Victor Konyashkin <vkonyashkin@parallels.com>
Acked-by: Andrey Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>