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Fix: unchecked return value in trace_clock_read64_monotonic
[lttng-ust.git]
/
liblttng-ust
/
clock.h
diff --git
a/liblttng-ust/clock.h
b/liblttng-ust/clock.h
index 88eca432a5733f7e4bc35f1878b911617a5119d5..0ea73e9d43ee9658bcc9d4d1c39cf2206477f31e 100644
(file)
--- a/
liblttng-ust/clock.h
+++ b/
liblttng-ust/clock.h
@@
-41,7
+41,10
@@
uint64_t trace_clock_read64(void)
{
struct timespec ts;
- clock_gettime(CLOCK_MONOTONIC, &ts);
+ if (caa_unlikely(clock_gettime(CLOCK_MONOTONIC, &ts))) {
+ ts.tv_sec = 0;
+ ts.tv_nsec = 0;
+ }
return ((uint64_t) ts.tv_sec * 1000000000ULL) + ts.tv_nsec;
}
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