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timer:settime: check return value of clock_abstime2ticks

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Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
This commit is contained in:
zhuyanlin 2022-04-28 19:59:41 +08:00 committed by Petro Karashchenko
parent d3524d4f8b
commit 3bac0d8367
1 changed files with 10 additions and 2 deletions
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12
sched/timer/timer_settime.c
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@ -287,7 +287,7 @@ int timer_settime(timer_t timerid, int flags,
{ {
/* Calculate a delay corresponding to the absolute time in 'value' */ /* Calculate a delay corresponding to the absolute time in 'value' */
clock_abstime2ticks(timer->pt_clock, &value->it_value, &delay); ret = clock_abstime2ticks(timer->pt_clock, &value->it_value, &delay);
} }
else else
{ {
@ -296,7 +296,14 @@ int timer_settime(timer_t timerid, int flags,
* returns success. * returns success.
*/ */
clock_time2ticks(&value->it_value, &delay); ret = clock_time2ticks(&value->it_value, &delay);
}
if (ret < 0)
{
set_errno(-ret);
ret = ERROR;
goto errout;
} }
/* If the time is in the past or now, then set up the next interval /* If the time is in the past or now, then set up the next interval
@ -324,6 +331,7 @@ int timer_settime(timer_t timerid, int flags,
} }
} }
errout:
leave_critical_section(intflags); leave_critical_section(intflags);
return ret; return ret;
} }