Fix times 32-bit issue

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/pure/times.nim b/lib/pure/times.nim
index a7ccbf6ee..62284c6cb 100644
--- a/lib/pure/times.nim
+++ b/lib/pure/times.nim
@@ -967,11 +967,13 @@ else:
           return ((0 - tm.toAdjUnix).int, false)
         return (0, false)
 
-    var a = unix.CTime
+    # In case of a 32-bit time_t, we fallback to the closest available
+    # timezone information.
+    var a = clamp(unix, low(CTime), high(CTime)).CTime
     let tmPtr = localtime(addr(a))
     if not tmPtr.isNil:
       let tm = tmPtr[]
-      return ((unix - tm.toAdjUnix).int, tm.isdst > 0)
+      return ((a.int64 - tm.toAdjUnix).int, tm.isdst > 0)
     return (0, false)
 
   proc localZonedTimeFromTime(time: Time): ZonedTime =