[Qemu-commits] [qemu/qemu] af52fe: cadence_uart: check for serial backend before usin...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: af52fe862fba686713044efdf9158195f84535ab
      
https://github.com/qemu/qemu/commit/af52fe862fba686713044efdf9158195f84535ab
  Author: KONRAD Frederic <address@hidden>
  Date:   2014-07-17 (Thu, 17 Jul 2014)

  Changed paths:
    M hw/char/cadence_uart.c

  Log Message:
  -----------
  cadence_uart: check for serial backend before using it.

This checks that s->chr is not NULL before using it.

Signed-off-by: KONRAD Frederic <address@hidden>
Reviewed-by: Peter Crosthwaite <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>