diff options
Diffstat (limited to 'c/src/libchip/serial/ns16550.c')
-rw-r--r-- | c/src/libchip/serial/ns16550.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/c/src/libchip/serial/ns16550.c b/c/src/libchip/serial/ns16550.c index 2c3bc9496e..801533b631 100644 --- a/c/src/libchip/serial/ns16550.c +++ b/c/src/libchip/serial/ns16550.c @@ -532,9 +532,12 @@ int ns16550_set_attributes( /* * Calculate the baud rate divisor + * + * Assert ensures there is no division by 0. */ baud_requested = rtems_termios_baud_to_number(t->c_cflag); + _Assert( baud_requested != 0 ); ulBaudDivisor = NS16550_GetBaudDivisor(c, baud_requested); ucLineControl = 0; |