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Bug 434103 - winpty instance might get reused by another PTY

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This commit is contained in:
Anton Leherbauer 2014-05-05 16:35:34 +02:00
parent 13626ab74c
commit 4d6b998597
3 changed files with 9 additions and 4 deletions
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core/org.eclipse.cdt.core.win32.x86/os/win32/x86/pty.dll
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core/org.eclipse.cdt.core.win32.x86_64/os/win32/x86_64/pty.dll
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core/org.eclipse.cdt.core.win32/library/pty/jni/src/pty.cpp
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@ -1,8 +1,9 @@
/*******************************************************************************
* Copyright (c) 2013 Wind River Systems, Inc. and others. All rights reserved.
* This program and the accompanying materials are made available under the terms
* of the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
* Copyright (c) 2013, 2014 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
@ -54,6 +55,10 @@ JNIEXPORT jstring JNICALL Java_org_eclipse_cdt_utils_pty_PTY_openMaster(JNIEnv *
srand((unsigned int)time(NULL));
master = rand();
/* Make sure masterFD does not exist */
while (fd2pty.find(master) != fd2pty.end())
master++;
sprintf(line, "winpty_%i", master);
/* Remember the winpty handle for the generated masterFD */