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8205416: windows: fix checking of CloseHandle return code in Java_java_io_FileCleanable_cleanupClose0

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Reviewed-by: alanb, stuefe
This commit is contained in:
Matthias Baesken 2018-06-20 14:25:45 +02:00
parent 47b058cfad
commit b0c5afb037
1 changed files with 2 additions and 2 deletions
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4
src/java.base/windows/native/libjava/FileDescriptor_md.c
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -87,7 +87,7 @@ Java_java_io_FileDescriptor_close0(JNIEnv *env, jobject this) {
JNIEXPORT void JNICALL JNIEXPORT void JNICALL
Java_java_io_FileCleanable_cleanupClose0(JNIEnv *env, jclass fdClass, jint unused, jlong handle) { Java_java_io_FileCleanable_cleanupClose0(JNIEnv *env, jclass fdClass, jint unused, jlong handle) {
if (handle != -1) { if (handle != -1) {
if (CloseHandle((HANDLE)handle) == -1) { if (!CloseHandle((HANDLE)handle)) {
JNU_ThrowIOExceptionWithLastError(env, "close failed"); JNU_ThrowIOExceptionWithLastError(env, "close failed");
} }
} }