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From "Martin Haimberger (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (THRIFT-4331) C++: TSSLSockets bug in handling huge messages, bug in handling polling
Date Fri, 15 Sep 2017 11:12:00 GMT

     [ https://issues.apache.org/jira/browse/THRIFT-4331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Martin Haimberger updated THRIFT-4331:
--------------------------------------
         Flags: Patch,Important  (was: Important)
    Patch Info: Patch Available

> C++: TSSLSockets bug in handling huge messages, bug in handling polling
> -----------------------------------------------------------------------
>
>                 Key: THRIFT-4331
>                 URL: https://issues.apache.org/jira/browse/THRIFT-4331
>             Project: Thrift
>          Issue Type: Bug
>          Components: C++ - Library
>    Affects Versions: 0.10.0, 1.0
>            Reporter: Martin Haimberger
>             Fix For: 0.10.0, 1.0
>
>         Attachments: 0.10.0-THRIFT-4331.patch, master-THRIFT-4331.patch
>
>
> The TSSLSocket class did not handle large messages, because a underlying TCP socket my
signal bytes received, while SSL_read() may not have bytes available. After maxretries (5)
the function returned -1, which got interpreted as unsigned integer for read bytes.
> Futher the waitForEvent methode, did only set THRIFT_POLLIN or THRIFT_POLLOUT, but it
gets used where SSL needs to send AND receive bytes for some operations (like close). So in
the case of write wanted, THRIFT_POLLIN is also set to cover these read/write operations.
> Pullrequest for master and 0.10.0 branch will follow.



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