[Digikam-devel] [digikam] [Bug 338485] Crash during Face recognition and detection about KFaceIface::Identity::isNull(

[Pierre Dumuid]

https://bugs.kde.org/show_bug.cgi?id=338485

Pierre Dumuid <pmdumuid at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |pmdumuid at gmail.com

--- Comment #3 from Pierre Dumuid <pmdumuid at gmail.com> ---
I am also getting this crash on gentoo:

My packages are:
media-gfx/digikam-4.2.0
media-libs/libkface-4.2.0

and after re-compiling digikam with debug symbols, and running digikam with
kdbg, I observe similar backtrack, in particular, the crash I get is at 663 of 
core/utilities/facemanagement/facepipeline.cpp

which is where Thread 3 has a stack-trace for in the above stacktrace.

It would appear that the variable i, which has a maximum of
package->databaseFaces.size(), must somehow be exceeding the size of
package->recognitionResults in the function,  DatabaseWriter::process().

I have also verified that the file utilities/facemanagement/facepipeline.cpp at
git revision 8af217bd0ee7fcc1600024e76f252dbb9848f130 (being master as of
today) matches the one my gentoo system is compiling, so the line number 663 is
currently the same problematic line-number for me.

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