[Poppler-bugs] [Bug 106072] use-of-uninitialized-value in GfxDeviceRGBColorSpace::getRGB

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106072

pdknsk <pdknsk at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #3 from pdknsk <pdknsk at gmail.com> ---
I'm using clang SVN, but it'll show with clang 6 too. (I can verify if
necessary.) Are you using MSAN (MemorySanitizer)? It won't show with other
sanitizers. Please note that setting-up MSAN correctly is quite difficult.
(Which is why I filed the false positive some days ago.)

https://clang.llvm.org/docs/MemorySanitizer.html#handling-external-code

However I have confirmed manually that the code runs as I've mentioned in the
code comments. It's a harmless bug really, but perhaps still worthwhile fixing,
and might point to some logic error somewhere else in the code.

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