Fix #1458, Adds integer overflow protection to osapi-clock multiplica…

…tion

src/os/inc/osapi-clock.h

@@ -215,7 +215,17 @@ static inline int64 OS_TimeGetTotalMicroseconds(OS_time_t tm)
  */
 static inline OS_time_t OS_TimeFromTotalMicroseconds(int64 tm)
 {
-    OS_time_t ostm = {tm * OS_TIME_TICKS_PER_USEC};
+    OS_time_t ostm;
+
+    // Check for overflow before performing multiplication
+    if (tm > INT64_MAX / OS_TIME_TICKS_PER_USEC) {
+        // If multiplication would overflow
+        ostm.ticks = INT64_MAX;  // Using INT64_MAX to indicate overflow
+    } else {
+        // Perform multiplication if it is safe
+        ostm.ticks = tm * OS_TIME_TICKS_PER_USEC;
+    }
+
     return ostm;
 }