From: Jo Sutton <josutton@catalyst.net.nz>
Date: Fri, 5 Apr 2024 00:43:46 +0000 (+1300)
Subject: python:nt_time: Add NT_TIME_MAX constant
X-Git-Tag: tdb-1.4.11~1116
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42710f0455c95d6250f9fbf3a2b1ca469d2d6e2d;p=thirdparty%2Fsamba.git

python:nt_time: Add NT_TIME_MAX constant

Signed-off-by: Jo Sutton <josutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/python/samba/nt_time.py b/python/samba/nt_time.py
index ff6903c8e68..098748f4f3c 100644
--- a/python/samba/nt_time.py
+++ b/python/samba/nt_time.py
@@ -25,6 +25,7 @@ import re
 NtTime = NewType("NtTime", int)
 NtTimeDelta = NewType("NtTimeDelta", int)
 
+NT_TIME_MAX = NtTime((1 << 64) - 1)
 
 NT_EPOCH = datetime.datetime(1601, 1, 1, 0, 0, 0, 0, tzinfo=datetime.timezone.utc)
 NT_TICKS_PER_μSEC = 10
@@ -34,7 +35,7 @@ NT_TICKS_PER_SEC = NT_TICKS_PER_μSEC * 1_000_000
 def _validate_nt_time(nt_time: NtTime) -> None:
     if not isinstance(nt_time, int):
         raise ValueError(f"{nt_time} is not an integer")
-    if not 0 <= nt_time < 2**64:
+    if not 0 <= nt_time <= NT_TIME_MAX:
         raise ValueError(f"{nt_time} is out of range")