[Poppler-bugs] [Bug 105973] New: use-of-uninitialized-value in SplashFTFontEngine::SplashFTFontEngine

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105973

            Bug ID: 105973
           Summary: use-of-uninitialized-value in
                    SplashFTFontEngine::SplashFTFontEngine
           Product: poppler
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: All
            Status: NEW
          Severity: minor
          Priority: medium
         Component: splash backend
          Assignee: poppler-bugs at lists.freedesktop.org
          Reporter: pdknsk at gmail.com

==17696==WARNING: MemorySanitizer: use-of-uninitialized-value
    #0 0x8e1db4 in SplashFTFontEngine::SplashFTFontEngine(bool, bool, bool,
FT_LibraryRec_*) poppler/splash/SplashFTFontEngine.cc:64:23
    #1 0x8e1f36 in SplashFTFontEngine::init(bool, bool, bool)
poppler/splash/SplashFTFontEngine.cc:75:14
    #2 0x79862d in SplashFontEngine::SplashFontEngine(bool, bool, bool, bool)
poppler/splash/SplashFontEngine.cc:76:16
    #3 0x70e6d8 in SplashOutputDev::startDoc(PDFDoc*)
poppler/poppler/SplashOutputDev.cc:1457:20
    #4 0x4bf0b1 in poppler::page_renderer::render_page(poppler::page const*,
double, double, int, int, int, int, poppler::rotation_enum) const
poppler/cpp/poppler-page-renderer.cpp:179:21

  Uninitialized value was created by an allocation of 'major' in the stack
frame of function '_ZN18SplashFTFontEngineC2EbbbP14FT_LibraryRec_'

A harmless and unlikely bug.

(FT_Library_Version)

https://git.savannah.gnu.org/cgit/freetype/freetype2.git/tree/src/base/ftobjs.c?id=98add9e68c172e2c689a420ea3c53bd5c2772b87#n2406

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