[ITK-dev] libpng valgrind issue

Matt McCormick matt.mccormick at kitware.com
Thu Aug 27 12:05:30 EDT 2015


Hi Brad,

Updating libpng with the ThirdParty update script is a great idea!

As a reminder, there are some methods detailed in itk_tiff_mangle.h
[1] that may be helpful for the name mangling process. [1]

HTH,
Matt

[1] http://itk.org/gitweb?p=ITK.git;a=blob;f=Modules/ThirdParty/TIFF/src/itktiff/itk_tiff_mangle.h;h=e65dadec55cf9d03d68580a39fa986c1147b3520;hb=HEAD

On Thu, Aug 27, 2015 at 11:16 AM, Bradley Lowekamp
<blowekamp at mail.nih.gov> wrote:
> Hello,
>
> I narrowed down a couple valgrind [1] defects to a recent change to fix a warning.
>
> I am surprised to see how active the libpng library is. It looks like we are a good bit out of date. I was thinking of working on a ThirdParty update script with the subtree to update the library.
>
> Wondering if there is any prior work or experience with updating libpng?
>
> Thanks,
> Brad
>
> [1] https://open.cdash.org/viewDynamicAnalysisFile.php?id=3530475
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