El Dissabte, 3 de març de 2012, a les 20:28:19, Even Rouault va escriure: > Hi, > > The attached patch fixes a SIGFPE when rendering the attached image > (generated by a fuzzer)
Commited, thanks. Albert > > $ valgrind ~/poppler-git/install/bin/pdftoppm gdal-131/session-665/byte.pdf > out > ==31362== Memcheck, a memory error detector > ==31362== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al. > ==31362== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info > ==31362== Command: /home/even/poppler-git/install/bin/pdftoppm > gdal-131/session-665/byte.pdf out > ==31362== > Syntax Error (1148): Unknown filter 'FnateDecode' > ==31362== > ==31362== Process terminating with default action of signal 8 (SIGFPE) > ==31362== Integer divide by zero at address 0x40325AF63 > ==31362== at 0x4FE5201: ImageStream::ImageStream(Stream*, int, int, int) > (Stream.cc:420) > ==31362== by 0x4F0F5E5: SplashOutputDev::drawImage(GfxState*, Object*, > Stream*, int, int, GfxImageColorMap*, bool, int*, bool) > (SplashOutputDev.cc:2999) > ==31362== by 0x4F7E591: Gfx::doImage(Object*, Stream*, bool) > (Gfx.cc:4585) ==31362== by 0x4F7CA3A: Gfx::opXObject(Object*, int) > (Gfx.cc:4145) ==31362== by 0x4F6BAE0: Gfx::execOp(Object*, Object*, int) > (Gfx.cc:855) ==31362== by 0x4F6B3E8: Gfx::go(bool) (Gfx.cc:714) > ==31362== by 0x4F6B201: Gfx::display(Object*, bool) (Gfx.cc:680) > ==31362== by 0x4FD6B71: Page::displaySlice(OutputDev*, double, double, > int, bool, bool, int, int, int, int, bool, bool (*)(void*), void*, bool > (*)(Annot*, void*), void*) (Page.cc:485) > ==31362== by 0x4FDAACC: PDFDoc::displayPageSlice(OutputDev*, int, double, > double, int, bool, bool, bool, int, int, int, int, bool (*)(void*), void*, > bool (*)(Annot*, void*), void*) (PDFDoc.cc:500) > ==31362== by 0x40172E: savePageSlice(PDFDoc*, SplashOutputDev*, int, int, > int, int, int, double, double, char*) (pdftoppm.cc:196) > ==31362== by 0x401F73: main (pdftoppm.cc:415) > > Best regards, _______________________________________________ poppler mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/poppler
