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Bug 478858 - TelnetProtocol#run() remove null pointer occurrences.

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When terminating command shell some I/O stream might be null.

Change-Id: I03ed30f7869f499fb4b62b978d689ffb99b1eac4
Signed-off-by: Wainer dos Santos Moschetta <wainersm@linux.vnet.ibm.com>
This commit is contained in:
Wainer dos Santos Moschetta 2015-10-01 19:12:26 -03:00
parent 58c1857c15
commit babd6e8db0
1 changed files with 9 additions and 3 deletions
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12
bundles/org.eclipse.remote.telnet.core/src/org/eclipse/remote/telnet/core/TelnetProtocol.java
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@ -359,17 +359,23 @@ public class TelnetProtocol extends Thread implements TelnetCodes {
// Tell the command shell that we have terminated // Tell the command shell that we have terminated
shell.terminated(); shell.terminated();
try { try {
inputChannel.close(); if(inputChannel != null) {
inputChannel.close();
}
} catch (IOException ioe) { } catch (IOException ioe) {
/* ignore */ /* ignore */
} }
try { try {
serverOutputStream.close(); if(serverOutputStream != null) {
serverOutputStream.close();
}
} catch (IOException ioe) { } catch (IOException ioe) {
/* ignore */ /* ignore */
} }
try { try {
clientOutputStream.close(); if(clientOutputStream != null) {
clientOutputStream.close();
}
} catch (IOException ioe) { } catch (IOException ioe) {
/* ignore */ /* ignore */
} }