Matthew S Havener created SSHD-755:
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Summary: Nio2Connector leaks socket if address is unresolvable or
unreachable
Key: SSHD-755
URL: https://issues.apache.org/jira/browse/SSHD-755
Project: MINA SSHD
Issue Type: Bug
Affects Versions: 1.4.0
Environment: openjdk 1.8.0_111
Reporter: Matthew S Havener
Attachments: mina.patch
During an async client connect (with ClientChannel.Streaming.Async), if the
hostname is not resolvable, an UnresolvedAddressException is thrown from the
"socket.connect(...)" call in Nio2Connector.java. The socket was allocated
before the connect, but it is not closed in the "catch" block. This causes the
socket to leak, and can eventually exhaust the file descriptors in the system.
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