[jira] [Closed] (TS-3754) IOBuffer memory leak

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

     [ https://issues.apache.org/jira/browse/TS-3754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leif Hedstrom closed TS-3754.
-----------------------------

> IOBuffer memory leak
> --------------------
>
>                 Key: TS-3754
>                 URL: https://issues.apache.org/jira/browse/TS-3754
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Core
>            Reporter: Oknet Xu
>            Assignee: Alan M. Carroll
>            Priority: Critical
>             Fix For: 6.0.0
>
>
> the pointer `_end_buf` exceed the IOBufferData->_data size if offset > 0
> patch at below
> {code}
> diff --git a/iocore/eventsystem/P_IOBuffer.h b/iocore/eventsystem/P_IOBuffer.h
> index 3b8c323..71de17d 100644
> --- a/iocore/eventsystem/P_IOBuffer.h
> +++ b/iocore/eventsystem/P_IOBuffer.h
> @@ -477,7 +477,7 @@ IOBufferBlock::set(IOBufferData *d, int64_t len, int64_t offset)
>    data = d;
>    _start = buf() + offset;
>    _end = _start + len;
> -  _buf_end = _start + d->block_size();
> +  _buf_end = buf() + d->block_size();
>  }
>  
>  TS_INLINE void
> {code}



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