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Posted to dev@mina.apache.org by "Goldstein Lyor (JIRA)" <ji...@apache.org> on 2015/02/10 07:08:34 UTC

[jira] [Created] (SSHD-406) Stop parsing pty-req modes for undefined opcodes

Goldstein Lyor created SSHD-406:
-----------------------------------

             Summary: Stop parsing pty-req modes for undefined opcodes
                 Key: SSHD-406
                 URL: https://issues.apache.org/jira/browse/SSHD-406
             Project: MINA SSHD
          Issue Type: Improvement
            Reporter: Goldstein Lyor
            Priority: Minor
             Fix For: 0.14.0


According to [RFC 4254 - section 8|https://tools.ietf.org/html/rfc4254#section-8]:
{quote}
 Opcodes 160 to 255 are not yet defined, and cause parsing to stop.
{quote}

The current code does not account for this option and might cause a *NullPointerException* if such opcodes are ever found. While not likely to be "found in nature", I believe the attached fix makes the code more robust.



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