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-rw-r--r--src/util/time.cpp14
1 files changed, 9 insertions, 5 deletions
diff --git a/src/util/time.cpp b/src/util/time.cpp
index 2afff2626b..f33966f149 100644
--- a/src/util/time.cpp
+++ b/src/util/time.cpp
@@ -94,10 +94,12 @@ std::string FormatISO8601DateTime(int64_t nTime) {
struct tm ts;
time_t time_val = nTime;
#ifdef _MSC_VER
- gmtime_s(&ts, &time_val);
+ if (gmtime_s(&ts, &time_val) != 0) {
#else
- gmtime_r(&time_val, &ts);
+ if (gmtime_r(&time_val, &ts) == nullptr) {
#endif
+ return {};
+ }
return strprintf("%04i-%02i-%02iT%02i:%02i:%02iZ", ts.tm_year + 1900, ts.tm_mon + 1, ts.tm_mday, ts.tm_hour, ts.tm_min, ts.tm_sec);
}
@@ -105,10 +107,12 @@ std::string FormatISO8601Date(int64_t nTime) {
struct tm ts;
time_t time_val = nTime;
#ifdef _MSC_VER
- gmtime_s(&ts, &time_val);
+ if (gmtime_s(&ts, &time_val) != 0) {
#else
- gmtime_r(&time_val, &ts);
+ if (gmtime_r(&time_val, &ts) == nullptr) {
#endif
+ return {};
+ }
return strprintf("%04i-%02i-%02i", ts.tm_year + 1900, ts.tm_mon + 1, ts.tm_mday);
}
@@ -124,4 +128,4 @@ int64_t ParseISO8601DateTime(const std::string& str)
if (ptime.is_not_a_date_time() || epoch > ptime)
return 0;
return (ptime - epoch).total_seconds();
-} \ No newline at end of file
+}