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Posted to dev@trafficserver.apache.org by jablko <gi...@git.apache.org> on 2014/02/05 21:17:21 UTC

trafficserver pull request: TS-2553 Fix a segfault in the Metalink plugin r...

GitHub user jablko opened a pull request:

    https://github.com/apache/trafficserver/pull/38

    TS-2553 Fix a segfault in the Metalink plugin reported by Faysal Banna and preserve the Content-Length header

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jablko/trafficserver master

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/trafficserver/pull/38.patch

----
commit 21e67b8c574dbeb68533da7fb7e558fa2e156d18
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T17:41:55Z

    Reorder some functions so related functions are grouped together

commit 8240d6584b016b962bb92a9108a82d38b27330ce
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T17:53:02Z

    Rename some variables to more easily disambiguate them

commit 07e418dd884a32a9b7313a38664be1161583ed07
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T18:07:44Z

    Copy the upstream nbytes (if known) downstream to preserve the "Content-Length: ..." header.  In that case there will be a TS_EVENT_VCONN_WRITE_COMPLETE event from downstream before ntodo is zero, so write the digest to the cache in transform_vconn_write_complete().  If the upstream nbytes isn't known until the end of the content, update the downstream nbytes and reenable it to get it to send a TS_EVENT_VCONN_WRITE_COMPLETE event.  Fix some memory management.

commit 4b2a7ddd8d6603361199daaa0e7f20e7127205ae
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T18:16:59Z

    Avoid segfault in TSVIOReenable() if the client disconnected

commit 4f736761fa939f9ec376f225e37a81f6cd8b4b0d
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T18:18:54Z

    Drop TSVIOBufferGet() and test TSVIOReaderGet() instead

commit d43b8018f3d036bcb0f4b7cdb8beaf06e0ae8103
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T18:19:52Z

    I don't know what this does

commit 85697757ff54f702351b990f84c9669bf19cc5c7
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T19:01:40Z

    Improve comments

commit 274a45f13d11c52374f692222cdaf8f9aa3635db
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T19:06:50Z

    Minor edits

commit 943364c2ba60026a7b289091deb5960ef6097580
Author: Jack Bates <ja...@nottheoilrig.com>
Date:   2014-02-05T20:08:30Z

    TS-2553 CHANGES

----


Re: trafficserver pull request: TS-2553 Fix a segfault in the Metalink plugin r...

Posted by James Peach <jp...@apache.org>.
On Feb 5, 2014, at 12:17 PM, jablko <gi...@git.apache.org> wrote:

> GitHub user jablko opened a pull request:
> 
>    https://github.com/apache/trafficserver/pull/38
> 
>    TS-2553 Fix a segfault in the Metalink plugin reported by Faysal Banna and preserve the Content-Length header
> 
> 
> 
> You can merge this pull request into a Git repository by running:
> 
>    $ git pull https://github.com/jablko/trafficserver master
> 
> Alternatively you can review and apply these changes as the patch at:
> 
>    https://github.com/apache/trafficserver/pull/38.patch

Pulled, thanks Jack.

BTW the metalink plugin has public documentation in the file doc/reference/plugins/metafilter.en.rst. Apparently I was confused when I copied the docs across :-/

> 
> ----
> commit 21e67b8c574dbeb68533da7fb7e558fa2e156d18
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T17:41:55Z
> 
>    Reorder some functions so related functions are grouped together
> 
> commit 8240d6584b016b962bb92a9108a82d38b27330ce
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T17:53:02Z
> 
>    Rename some variables to more easily disambiguate them
> 
> commit 07e418dd884a32a9b7313a38664be1161583ed07
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T18:07:44Z
> 
>    Copy the upstream nbytes (if known) downstream to preserve the "Content-Length: ..." header.  In that case there will be a TS_EVENT_VCONN_WRITE_COMPLETE event from downstream before ntodo is zero, so write the digest to the cache in transform_vconn_write_complete().  If the upstream nbytes isn't known until the end of the content, update the downstream nbytes and reenable it to get it to send a TS_EVENT_VCONN_WRITE_COMPLETE event.  Fix some memory management.
> 
> commit 4b2a7ddd8d6603361199daaa0e7f20e7127205ae
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T18:16:59Z
> 
>    Avoid segfault in TSVIOReenable() if the client disconnected
> 
> commit 4f736761fa939f9ec376f225e37a81f6cd8b4b0d
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T18:18:54Z
> 
>    Drop TSVIOBufferGet() and test TSVIOReaderGet() instead
> 
> commit d43b8018f3d036bcb0f4b7cdb8beaf06e0ae8103
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T18:19:52Z
> 
>    I don't know what this does
> 
> commit 85697757ff54f702351b990f84c9669bf19cc5c7
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T19:01:40Z
> 
>    Improve comments
> 
> commit 274a45f13d11c52374f692222cdaf8f9aa3635db
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T19:06:50Z
> 
>    Minor edits
> 
> commit 943364c2ba60026a7b289091deb5960ef6097580
> Author: Jack Bates <ja...@nottheoilrig.com>
> Date:   2014-02-05T20:08:30Z
> 
>    TS-2553 CHANGES
> 
> ----
>