==18859== ERROR: AddressSanitizer: unknown-crash on address 0x7f1e4a6beb50 at pc 0x7f1e5557444d bp 0x7fff6af3c340 sp 0x7fff6af3bb00
WRITE of size 442216446 at 0x7f1e4a6beb50 thread T0
    #0 0x7f1e5557444c (/usr/lib/x86_64-linux-gnu/libasan.so.0+0xe44c)
    #1 0x7f1e550e04ff in SplashFont::getGlyph(int, int, int, SplashGlyphBitmap*, int, int, SplashClip*, SplashClipResult*) /home/tsdgeos/devel/poppler/splash/SplashFont.cc:206
    #2 0x7f1e550d9c69 in SplashFTFont::getGlyph(int, int, int, SplashGlyphBitmap*, int, int, SplashClip*, SplashClipResult*) /home/tsdgeos/devel/poppler/splash/SplashFTFont.cc:233
    #3 0x7f1e550a5368 in Splash::fillChar(double, double, int, SplashFont*) /home/tsdgeos/devel/poppler/splash/Splash.cc:2714
    #4 0x7f1e55078a20 in SplashOutputDev::drawChar(GfxState*, double, double, double, double, double, double, unsigned int, int, unsigned int*, int) /home/tsdgeos/devel/poppler/poppler/SplashOutputDev.cc:2270
    #5 0x7f1e54ed9599 in Gfx::doShowText(GooString*) /home/tsdgeos/devel/poppler/poppler/Gfx.cc:4054
    #6 0x7f1e54ed6db0 in Gfx::opShowSpaceText(Object*, int) /home/tsdgeos/devel/poppler/poppler/Gfx.cc:3886
    #7 0x7f1e54eb533a in Gfx::execOp(Object*, Object*, int) /home/tsdgeos/devel/poppler/poppler/Gfx.cc:903
    #8 0x7f1e54eb450f in Gfx::go(bool) /home/tsdgeos/devel/poppler/poppler/Gfx.cc:762
    #9 0x7f1e54eb4163 in Gfx::display(Object*, bool) /home/tsdgeos/devel/poppler/poppler/Gfx.cc:728
    #10 0x7f1e54f96dd1 in Page::displaySlice(OutputDev*, double, double, int, bool, bool, int, int, int, int, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) /home/tsdgeos/devel/poppler/poppler/Page.cc:585
    #11 0x7f1e54f9e2fd in PDFDoc::displayPageSlice(OutputDev*, int, double, double, int, bool, bool, bool, int, int, int, int, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) /home/tsdgeos/devel/poppler/poppler/PDFDoc.cc:503
    #12 0x40311e in savePageSlice(PDFDoc*, SplashOutputDev*, int, int, int, int, int, double, double, char*) /home/tsdgeos/devel/poppler/utils/pdftoppm.cc:222
    #13 0x404416 in main /home/tsdgeos/devel/poppler/utils/pdftoppm.cc:521
    #14 0x7f1e545beec4 (/lib/x86_64-linux-gnu/libc.so.6+0x21ec4)
    #15 0x401d58 in _start (/home/tsdgeos/devel/poppler/build-debug/utils/pdftoppm+0x401d58)