AddressSanitizer:DEADLYSIGNAL
=================================================================
==5850==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x7fef9780428e bp 0x00000075f720 sp 0x7fffa84784c0 T0)
==5850==The signal is caused by a READ memory access.
==5850==Hint: address points to the zero page.
#0 0x7fef9780428d in SplashXPathScanner::clipAALine(SplashBitmap*, int*, int*, int) /usr/lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/bits/stl_vector.h
#1 0x7fef977cdc54 in SplashClip::clipAALine(SplashBitmap*, int*, int*, int, bool) /src/poppler-0.74/splash/SplashClip.cc:382:18
#2 0x7fef977b6c73 in Splash::shadedFill(SplashPath*, bool, SplashPattern*) /src/poppler-0.74/splash/Splash.cc:6439:24
#3 0x7fef9774fb50 in SplashOutputDev::univariateShadedFill(GfxState*, SplashUnivariatePattern*, double, double) /src/poppler-0.74/poppler/SplashOutputDev.cc:4820:21
#4 0x7fef9775119a in SplashOutputDev::axialShadedFill(GfxState*, GfxAxialShading*, double, double) /src/poppler-0.74/poppler/SplashOutputDev.cc:4894:17
#5 0x7fef97235292 in Gfx::doAxialShFill(GfxAxialShading*) /src/poppler-0.74/poppler/Gfx.cc:2648:12
#6 0x7fef972329f6 in Gfx::doShadingPatternFill(GfxShadingPattern*, bool, bool, bool) /src/poppler-0.74/poppler/Gfx.cc:2364:5
#7 0x7fef9722daeb in Gfx::doPatternFill(bool) /src/poppler-0.74/poppler/Gfx.cc:1943:5
#8 0x7fef971e6906 in Gfx::opFill(Object*, int) /src/poppler-0.74/poppler/Gfx.cc:1809:2
#9 0x7fef9722666f in Gfx::execOp(Object*, Object*, int) /src/poppler-0.74/poppler/Gfx.cc:876:3
#10 0x7fef97222707 in Gfx::go(bool) /src/poppler-0.74/poppler/Gfx.cc:752:7
#11 0x7fef972215b3 in Gfx::display(Object*, bool) /src/poppler-0.74/poppler/Gfx.cc:714:3
#12 0x7fef9722c2f5 in Gfx::drawForm(Object*, Dict*, double const*, double const*, bool, bool, GfxColorSpace*, bool, bool, bool, Function*, GfxColor*) /src/poppler-0.74/poppler/Gfx.cc:4841:3
#13 0x7fef9725d3ad in Gfx::doForm(Object*) /src/poppler-0.74/poppler/Gfx.cc:4764:3
#14 0x7fef971e40fd in Gfx::opXObject(Object*, int) /src/poppler-0.74/poppler/Gfx.cc:4181:2
#15 0x7fef9722666f in Gfx::execOp(Object*, Object*, int) /src/poppler-0.74/poppler/Gfx.cc:876:3
#16 0x7fef97222707 in Gfx::go(bool) /src/poppler-0.74/poppler/Gfx.cc:752:7
#17 0x7fef972215b3 in Gfx::display(Object*, bool) /src/poppler-0.74/poppler/Gfx.cc:714:3
#18 0x7fef9745c14c in Page::displaySlice(OutputDev*, double, double, int, bool, bool, int, int, int, int, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) /src/poppler-0.74/poppler/Page.cc:548:10
#19 0x7fef974798b1 in PDFDoc::displayPageSlice(OutputDev*, int, double, double, int, bool, bool, bool, int, int, int, int, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) /src/poppler-0.74/poppler/PDFDoc.cc:665:20
#20 0x521264 in savePageSlice(PDFDoc*, SplashOutputDev*, int, int, int, int, int, double, double, char*) /src/poppler-0.74/utils/pdftoppm.cc:287:8
#21 0x521264 in main /src/poppler-0.74/utils/pdftoppm.cc:600
#22 0x7fef95adf82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#23 0x41b838 in _start (/src/aflbuild/installed/bin/pdftoppm+0x41b838)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /usr/lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/bits/stl_vector.h in SplashXPathScanner::clipAALine(SplashBitmap*, int*, int*, int)
==5850==ABORTING