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https://issues.apache.org/jira/browse/NET-594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brad Worrall updated NET-594:
-----------------------------
Description:
As part of fixing an existing bug Oracle introduced a new bug into
FilterOutputStream.close:
http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8054565
This bug can also be reproduced through remote socket closure.
Due to this bug the TelnetClient when calling disconnect() throws an unhandled
exception and is unable to close the connection, if the socket was remotely
closed.
Stack Trace:
java.net.SocketException: Socket closed
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:121)
at java.net.SocketOutputStream.write(SocketOutputStream.java:147)
at
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at java.io.FilterOutputStream.close(FilterOutputStream.java:159)
at
org.apache.commons.net.telnet.TelnetClient._closeOutputStream(TelnetClient.java:86)
at
org.apache.commons.net.telnet.TelnetOutputStream.close(TelnetOutputStream.java:155)
at
org.apache.commons.net.telnet.TelnetClient.disconnect(TelnetClient.java:127)
was:
As part of fixing an existing bug Oracle introduced a new bug into
FilterOutputStream.close:
http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8054565
This bug can also be reproduced through remote socket closure.
Due to this bug the TelnetClient when calling disconnect() throws an unhandled
exception and is unable to close the socket, if the socket was remotely closed.
Stack Trace:
java.net.SocketException: Socket closed
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:121)
at java.net.SocketOutputStream.write(SocketOutputStream.java:147)
at
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at java.io.FilterOutputStream.close(FilterOutputStream.java:159)
at
org.apache.commons.net.telnet.TelnetClient._closeOutputStream(TelnetClient.java:86)
at
org.apache.commons.net.telnet.TelnetOutputStream.close(TelnetOutputStream.java:155)
at
org.apache.commons.net.telnet.TelnetClient.disconnect(TelnetClient.java:127)
> TelnetClient._closeOutputStream unhandled exception from
> FilterOutputStream.close
> ---------------------------------------------------------------------------------
>
> Key: NET-594
> URL: https://issues.apache.org/jira/browse/NET-594
> Project: Commons Net
> Issue Type: Bug
> Components: Telnet
> Affects Versions: 3.4
> Environment: Windows 7 64bit
> Reporter: Brad Worrall
>
> As part of fixing an existing bug Oracle introduced a new bug into
> FilterOutputStream.close:
> http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8054565
> This bug can also be reproduced through remote socket closure.
> Due to this bug the TelnetClient when calling disconnect() throws an
> unhandled exception and is unable to close the connection, if the socket was
> remotely closed.
> Stack Trace:
> java.net.SocketException: Socket closed
> at
> java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:121)
> at java.net.SocketOutputStream.write(SocketOutputStream.java:147)
> at
> java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
> at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
> at java.io.FilterOutputStream.close(FilterOutputStream.java:159)
> at
> org.apache.commons.net.telnet.TelnetClient._closeOutputStream(TelnetClient.java:86)
> at
> org.apache.commons.net.telnet.TelnetOutputStream.close(TelnetOutputStream.java:155)
> at
> org.apache.commons.net.telnet.TelnetClient.disconnect(TelnetClient.java:127)
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