X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fhelperfuncs.cpp;h=439320c1e00d85334c29d3da845357b246d11cfa;hb=e6601069038c35c546fd3f3dce95024b0d13f1b4;hp=5a8f55f11f70ea12955926f7d6f18ffb65eabbe9;hpb=71d53e4883cdb83b50f43cd934ac9b4cd2b95383;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 5a8f55f11..439320c1e 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -495,7 +495,26 @@ bool InspIRCd::SilentULine(const std::string& sserver)
 
 std::string InspIRCd::TimeString(time_t curtime)
 {
-	return std::string(ctime(&curtime),24);
+#ifdef _WIN32
+	if (curtime < 0)
+		curtime = 0;
+#endif
+
+	struct tm* timeinfo = localtime(&curtime);
+	if (!timeinfo)
+	{
+		curtime = 0;
+		timeinfo = localtime(&curtime);
+	}
+
+	// If the calculated year exceeds four digits or is less than the year 1000,
+	// the behavior of asctime() is undefined
+	if (timeinfo->tm_year + 1900 > 9999)
+		timeinfo->tm_year = 9999 - 1900;
+	else if (timeinfo->tm_year + 1900 < 1000)
+		timeinfo->tm_year = 0;
+
+	return std::string(asctime(timeinfo),24);
 }
 
 // You should only pass a single character to this.