[Poppler-bugs] [Bug 106061] New: SIGFPE in GfxGouraudTriangleShading::parse

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106061

            Bug ID: 106061
           Summary: SIGFPE in GfxGouraudTriangleShading::parse
           Product: poppler
           Version: unspecified
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
          Assignee: poppler-bugs at lists.freedesktop.org
          Reporter: pdknsk at gmail.com

==32687==ERROR: AddressSanitizer: FPE on unknown address 0x0000007c23c4 (pc
0x0000007c23c4 bp 0x7ffe975a7ab0 sp 0x7ffe975a7900 T0)
    #0 0x7c23c3 in GfxGouraudTriangleShading::parse(GfxResources*, int, Dict*,
Stream*, OutputDev*, GfxState*) poppler/poppler/GfxState.cc:4920:24
    #1 0x7bd543 in GfxShading::parse(GfxResources*, Object*, OutputDev*,
GfxState*) poppler/poppler/GfxState.cc:3595:17
    #2 0x7bc764 in GfxShadingPattern::parse(GfxResources*, Object*, OutputDev*,
GfxState*, int) poppler/poppler/GfxState.cc:3483:14
    #3 0x7bb901 in GfxPattern::parse(GfxResources*, Object*, OutputDev*,
GfxState*, int) poppler/poppler/GfxState.cc:3351:15
    #4 0x775480 in GfxResources::lookupPattern(char*, OutputDev*, GfxState*)
poppler/poppler/Gfx.cc:471:12
    #5 0x76a0d0 in Gfx::opSetStrokeColorN(Object*, int)
poppler/poppler/Gfx.cc:1665:18
    #6 0x778719 in Gfx::go(bool) poppler/poppler/Gfx.cc:747:7
    #7 0x777fdc in Gfx::display(Object*, bool) poppler/poppler/Gfx.cc:709:3
    #8 0x7ffc9c in Page::displaySlice(OutputDev*, double, double, int, bool,
bool, int, int, int, int, bool, bool (*)(void*), void*, bool (*)(Annot*,
void*), void*, bool) poppler/poppler/Page.cc:560:10
    #9 0x6eb49f in PDFDoc::displayPageSlice(OutputDev*, int, double, double,
int, bool, bool, bool, int, int, int, int, bool (*)(void*), void*, bool
(*)(Annot*, void*), void*, bool) poppler/poppler/PDFDoc.cc:550:20
    #10 0x885bc6 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:180:13

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