Commits
![Alexey Dobriyan](https://secure.gravatar.com/avatar/128097f71ca5a80210e6ebde3f8af648.jpg?s=96&d=mm)
Alexey Dobriyan committed 2c13ce8f6b2
posix_cpu_timer: Exit early when process has been reaped Variable "now" seems to be genuinely used unintialized if branch if (CPUCLOCK_PERTHREAD(timer->it_clock)) { is not taken and branch if (unlikely(sighand == NULL)) { is taken. In this case the process has been reaped and the timer is marked as disarmed anyway. So none of the postprocessing of the sample is required. Return right away. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/20160707223911.GA26483@p183.telecom.by Signed-off-by: Thomas Gleixner <tglx@linutronix.de>