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-rw-r--r--kernel/posix-timers.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 197208b3aa2a..3b606d361b52 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -290,7 +290,8 @@ void do_schedule_next_timer(struct siginfo *info)
info->si_overrun = timr->it_overrun_last;
}
- unlock_timer(timr, flags);
+ if (timr)
+ unlock_timer(timr, flags);
}
int posix_timer_event(struct k_itimer *timr,int si_private)