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Code Issues Wiki Activity

Bug 471143 - Prevent potential NPE in disconnect

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Change-Id: I6a160806868048442c0e09bd8541177a650d01bb
Signed-off-by: Greg Watson <g.watson@computer.org>
This commit is contained in:
Greg Watson 2015-06-26 11:02:46 -04:00
parent bc64e0a017
commit 59d044cdfb
1 changed files with 14 additions and 9 deletions
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23
bundles/org.eclipse.remote.console/src/org/eclipse/remote/internal/console/TerminalConsoleConnector.java
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@ -46,15 +46,19 @@ public class TerminalConsoleConnector {
public OutThread() {
super("Terminal Output"); //$NON-NLS-1$
}
@Override
public void run() {
try {
byte[] buff = new byte[1024];
InputStream in = remoteProcess.getInputStream();
for (int n = in.read(buff); n >= 0; n = in.read(buff)) {
for (PageConnector connector : pageConnectors) {
ITerminalControl control = connector.control;
if (control != null) {
control.getRemoteToTerminalOutputStream().write(buff, 0, n);
if (remoteProcess != null) {
InputStream in = remoteProcess.getInputStream();
for (int n = in.read(buff); n >= 0; n = in.read(buff)) {
for (PageConnector connector : pageConnectors) {
ITerminalControl control = connector.control;
if (control != null) {
control.getRemoteToTerminalOutputStream().write(buff, 0, n);
}
}
}
}
@ -67,6 +71,7 @@ public class TerminalConsoleConnector {
}
}
}
private OutThread outThread;
public TerminalConsoleConnector(IRemoteConnection connection) {
@ -76,7 +81,7 @@ public class TerminalConsoleConnector {
public IRemoteConnection getConnection() {
return connection;
}
public ITerminalConnector newPageConnector() {
PageConnector connector = new PageConnector();
List<PageConnector> list = new ArrayList<>(Arrays.asList(pageConnectors));
@ -153,7 +158,7 @@ public class TerminalConsoleConnector {
}
public void disconnect() {
if (!remoteProcess.isCompleted()) {
if (remoteProcess != null && !remoteProcess.isCompleted()) {
new Job(ConsoleMessages.DISCONNECTING) {
@Override
protected IStatus run(IProgressMonitor monitor) {
@ -200,7 +205,7 @@ public class TerminalConsoleConnector {
@Override
public OutputStream getTerminalToRemoteStream() {
return remoteProcess.getOutputStream();
return remoteProcess != null ? remoteProcess.getOutputStream() : null;
}
@Override