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8180519: Windows FILETIME should be converted to and from ULARGE_INTEGER not LARGE_INTEGER

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Change LARGE_INTEGER to ULARGE_INTEGER for FILETIMEs used with the GetFileTime() and SetFileTime() functions.

Reviewed-by: rriggs
This commit is contained in:
Brian Burkhalter 2017-05-18 10:22:55 -07:00
parent 5a0726a47a
commit 08ce8454f6
1 changed files with 3 additions and 3 deletions

6
jdk/src/java.base/windows/native/libjava/WinNTFileSystem_md.c

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -472,7 +472,7 @@ Java_java_io_WinNTFileSystem_getLastModifiedTime(JNIEnv *env, jobject this,
jobject file)
{
jlong rv = 0;
LARGE_INTEGER modTime;
ULARGE_INTEGER modTime;
FILETIME t;
HANDLE h;
WCHAR *pathbuf = fileToNTPath(env, file, ids.path);
@ -784,7 +784,7 @@ Java_java_io_WinNTFileSystem_setLastModifiedTime(JNIEnv *env, jobject this,
FILE_FLAG_BACKUP_SEMANTICS,
0);
if (h != INVALID_HANDLE_VALUE) {
LARGE_INTEGER modTime;
ULARGE_INTEGER modTime;
FILETIME t;
modTime.QuadPart = (time + 11644473600000L) * 10000L;
t.dwLowDateTime = (DWORD)modTime.LowPart;