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Code Issues Wiki Activity

Bug 408522. Don't include EclipseVarMacro variables when creating launch

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environment variables. EclipseVarMacro variables are internal to Eclipse
and have nothing to do with environment variables.

Change-Id: I588eaf8db6edc1974dca53e7aba9870d01fa9438
This commit is contained in:
Sergey Prigogin 2013-05-23 16:11:19 -07:00
parent d625eaccc4
commit 55afbf6bc5
1 changed files with 10 additions and 3 deletions
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13
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/launching/LaunchUtils.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2010, 2012 Ericsson and others.
* Copyright (c) 2010, 2013 Ericsson 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
@ -43,6 +43,7 @@ import org.eclipse.cdt.dsf.gdb.IGDBLaunchConfigurationConstants;
import org.eclipse.cdt.dsf.gdb.IGdbDebugPreferenceConstants;
import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
import org.eclipse.cdt.dsf.gdb.service.SessionType;
import org.eclipse.cdt.internal.core.cdtvariables.EclipseVariablesVariableSupplier.EclipseVarMacro;
import org.eclipse.cdt.utils.spawner.ProcessFactory;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
@ -440,7 +441,13 @@ public class LaunchUtils {
ICdtVariable[] build_vars = CCorePlugin.getDefault().getCdtVariableManager().getVariables(cfg);
for (ICdtVariable var : build_vars) {
try {
envMap.put(var.getName(), var.getStringValue());
// EclipseVarMacro variables are internal to Eclipse and have nothing to do with
// environment variables. Some of them, e.g. project_classpath, may be lethal
// when they have very large values exceeding shell limit.
// See http://bugs.eclipse.org/bugs/show_bug.cgi?id=408522
if (!(var instanceof EclipseVarMacro)) {
envMap.put(var.getName(), var.getStringValue());
}
} catch (CdtVariableException e) {
// Some Eclipse dynamic variables can't be resolved dynamically... we don't care.
}
@ -449,7 +456,7 @@ public class LaunchUtils {
// Turn it into an envp format
List<String> strings= new ArrayList<String>(envMap.size());
for (Entry<String, String> entry : envMap.entrySet()) {
StringBuffer buffer= new StringBuffer(entry.getKey());
StringBuilder buffer= new StringBuilder(entry.getKey());
buffer.append('=').append(entry.getValue());
strings.add(buffer.toString());
}