[jira] [Updated] (TS-922) TSVIONTodoGet() has bug!

["Leif Hedstrom (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leif Hedstrom updated TS-922:
-----------------------------

    Backport to Version:   (was: 3.0.1)
          Fix Version/s:     (was: 3.0.2)
                         3.1.1

Not sure how the fix versions were decided for this, bug remember, things has to go on trunk first, then get nominated for backports. So, marking this to be fixed for 3.1.1 (the next developer release).

> TSVIONTodoGet() has bug!
> ------------------------
>
>                 Key: TS-922
>                 URL: https://issues.apache.org/jira/browse/TS-922
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: TS API
>    Affects Versions: 3.0.1
>         Environment: OS: Ubuntu 10.10 32bit, Traffic Server version:.3.0, Web Browser：firefox 4.0.1，CPU: Intel core i3-2100 3.10GHz, Memory: 2G, HardDisk: 500G
>            Reporter: taoyunxing
>              Labels: TS_API_bug
>             Fix For: 3.1.1
>
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> when I use null-transform plugin and print some debug info, I find the TSVIONTodoGet() return a huge member, I consider it maybe has a bug !
> The details shows below:
> code in null-transform.c:
>   TSVIO input_vio;
>   int64_t towrite = 0;
>   int64_t avail = 0;
>   towrite = TSVIONTodoGet(input_vio);
>   TSDebug("null-transform", "\ttoWrite is %" PRId64 "", towrite);
>   if (towrite > 0) {
>     /* The amount of data left to read needs to be truncated by
>      * the amount of data actually in the read buffer.
>      */
>     avail = TSIOBufferReaderAvail(TSVIOReaderGet(input_vio));
>     TSDebug("null-transform", "\tavail is %" PRId64 "", avail);
> #if MDSN_LOG
> 	if (log) {
> 		TSTextLogObjectWrite(log, "handle_transform() with data to write  length: %" PRId64 ", IOBufferReader available data length: %" PRId64 "", towrite, avail);}
> #endif
> log info:
> 20110818.13h51m11s handle_transform() with data to write  length: 9223372036854775807, IOBufferReader available data length: 1388
>  

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