| Date | Tue, 16 Apr 2024 16:44:38 +0200 | From | Oleg Nesterov <> | Subject | Re: [patch V2 07/50] posix-cpu-timers: Split up posix_cpu_timer_get() |
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On 04/11, Thomas Gleixner wrote: > > In preparation for addressing issues in the timer_get() and timer_set() > functions of posix CPU timers.
Cough... I must have missed something, but posix_cpu_timer_get() doesn't look right with or without this trivial patch.
It doesn't initialize itp->it_value if cpu_timer_getexpires() == 0, this means that sys_timer_gettime() will copy the uninitialized cur_setting->it_value on the stack to userspace?
Oleg.
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