<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - syntax errors reported on PDFs created by xsane" href="https://bugs.freedesktop.org/show_bug.cgi?id=103446#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - syntax errors reported on PDFs created by xsane" href="https://bugs.freedesktop.org/show_bug.cgi?id=103446">bug 103446</a> from <a class="email" href="mailto:aacid@kde.org" title="Albert Astals Cid <aacid@kde.org>"> Albert Astals Cid</a> <pre>Adrian, sorry it took me so long to come back to this, but this patch makes pdfimages crash with 104418018297-AttenInSuspensionsIrregularlyShapedSedimentParticles.pdf tsdgeos@xps:~/okularfiles/pdf/scripts:$ valgrind ~/devel/poppler/build-new/utils/pdfimages -png ../104418018297-AttenInSuspensionsIrregularlyShapedSedimentParticles.pdf old-pdfimages/bla ==18590== Memcheck, a memory error detector ==18590== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==18590== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info ==18590== Command: /home/tsdgeos/devel/poppler/build-new/utils/pdfimages -png ../104418018297-AttenInSuspensionsIrregularlyShapedSedimentParticles.pdf old-pdfimages/bla ==18590== ==18590== Invalid write of size 8 ==18590== at 0x4C320C3: <a href="mailto:memcpy@GLIBC_2.2.5">memcpy@GLIBC_2.2.5</a> (vg_replace_strmem.c:1017) ==18590== by 0x4FB14A9: memcpy (string3.h:53) ==18590== by 0x4FB14A9: EmbedStream::getChars(int, unsigned char*) (Stream.cc:1140) ==18590== by 0x4FB2391: doGetChars (Stream.h:120) ==18590== by 0x4FB2391: ImageStream::getLine() (Stream.cc:512) ==18590== by 0x10F449: ImageOutputDev::writeImageFile(ImgWriter*, ImageOutputDev::ImageFormat, char const*, Stream*, int, int, GfxImageColorMap*) (ImageOutputDev.cc:476) ==18590== by 0x10FB5C: ImageOutputDev::writeImage(GfxState*, Object*, Stream*, int, int, GfxImageColorMap*, bool) (ImageOutputDev.cc:671) ==18590== by 0x4F610EB: Gfx::doImage(Object*, Stream*, bool) (Gfx.cc:4592) ==18590== by 0x4F618F9: Gfx::opBeginImage(Object*, int) (Gfx.cc:4895) ==18590== by 0x4F59F30: Gfx::go(bool) (Gfx.cc:738) ==18590== by 0x4F5A47E: Gfx::display(Object*, bool) (Gfx.cc:700) ==18590== by 0x4FA613A: Page::displaySlice(OutputDev*, double, double, int, bool, bool, int, int, int, int, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) (Page.cc:560) ==18590== by 0x4FA63C7: Page::display(OutputDev*, double, double, int, bool, bool, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) (Page.cc:483) ==18590== by 0x4FAAB68: PDFDoc::displayPages(OutputDev*, int, int, double, double, int, bool, bool, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*) (PDFDoc.cc:516) ==18590== Address 0xe2281a8 is 984 bytes inside a block of size 989 alloc'd ==18590== at 0x4C2DB2F: malloc (vg_replace_malloc.c:299) ==18590== by 0x4F004E3: gmalloc (gmem.cc:110) ==18590== by 0x4F004E3: gmallocn (gmem.cc:192) ==18590== by 0x4F004E3: gmallocn_checkoverflow (gmem.cc:200) ==18590== by 0x4FB20BC: ImageStream::ImageStream(Stream*, int, int, int) (Stream.cc:454) ==18590== by 0x10F21A: ImageOutputDev::writeImageFile(ImgWriter*, ImageOutputDev::ImageFormat, char const*, Stream*, int, int, GfxImageColorMap*) (ImageOutputDev.cc:384) ==18590== by 0x10FB5C: ImageOutputDev::writeImage(GfxState*, Object*, Stream*, int, int, GfxImageColorMap*, bool) (ImageOutputDev.cc:671) ==18590== by 0x4F610EB: Gfx::doImage(Object*, Stream*, bool) (Gfx.cc:4592) ==18590== by 0x4F618F9: Gfx::opBeginImage(Object*, int) (Gfx.cc:4895) ==18590== by 0x4F59F30: Gfx::go(bool) (Gfx.cc:738) ==18590== by 0x4F5A47E: Gfx::display(Object*, bool) (Gfx.cc:700) ==18590== by 0x4FA613A: Page::displaySlice(OutputDev*, double, double, int, bool, bool, int, int, int, int, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) (Page.cc:560) ==18590== by 0x4FA63C7: Page::display(OutputDev*, double, double, int, bool, bool, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*, bool) (Page.cc:483) ==18590== by 0x4FAAB68: PDFDoc::displayPages(OutputDev*, int, int, double, double, int, bool, bool, bool, bool (*)(void*), void*, bool (*)(Annot*, void*), void*) (PDFDoc.cc:516) ==18590==</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>