Searched hist:"6 aeb75e6adfaed16e58780309613a578fe1ee90b" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/usb/serial/ |
| H A D | io_ti.c | diff 6aeb75e6adfaed16e58780309613a578fe1ee90b Thu May 11 04:41:21 CDT 2017 Johan Hovold <johan@kernel.org> USB: serial: io_ti: fix div-by-zero in set_termios
Fix a division-by-zero in set_termios when debugging is enabled and a
high-enough speed has been requested so that the divisor value becomes
zero.
Instead of just fixing the offending debug statement, cap the baud rate
at the base as a zero divisor value also appears to crash the firmware.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org> # 2.6.12
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
|