FPE in function ImageStream::ImageStream

[grandnew]

I used Clang 6.0 and AddressSanitizer to build pdfalto, this file can cause FPE in function ImageStream::ImageStream in Stream.cc when executing this command:

./pdfalto FPE_ImageStream 1.xml

This is the ASAN information:

AddressSanitizer:DEADLYSIGNAL
=================================================================
==4985==ERROR: AddressSanitizer: FPE on unknown address 0x00000079252d (pc 0x00000079252d bp 0x0c0c000006ae sp 0x7ffde533a9d0 T0)
    #0 0x79252c in ImageStream::ImageStream(Stream*, int, int, int) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Stream.cc:359:23
    #1 0x5969bc in TextPage::drawImageOrMask(GfxState*, Object*, Stream*, int, int, GfxImageColorMap*, int*, int, int, int) /home/fouzhe/my_fuzz/pdfalto/src/XmlAltoOutputDev.cc:6427:43
    #2 0x5af0b2 in XmlAltoOutputDev::drawImage(GfxState*, Object*, Stream*, int, int, GfxImageColorMap*, int*, int, int) /home/fouzhe/my_fuzz/pdfalto/src/XmlAltoOutputDev.cc:7547:28
    #3 0x5ae52f in XmlAltoOutputDev::drawSoftMaskedImage(GfxState*, Object*, Stream*, int, int, GfxImageColorMap*, Stream*, int, int, GfxImageColorMap*, double*, int) /home/fouzhe/my_fuzz/pdfalto/src/XmlAltoOutputDev.cc:7460:5
    #4 0x9d94cd in Gfx::doImage(Object*, Stream*, int) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Gfx.cc:4447:7
    #5 0x9709a5 in Gfx::opXObject(Object*, int) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Gfx.cc:3980:2
    #6 0x9a6668 in Gfx::execOp(Object*, Object*, int) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Gfx.cc:826:3
    #7 0x9a42b1 in Gfx::go(int) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Gfx.cc:719:12
    #8 0x9a1d1b in Gfx::display(Object*, int) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Gfx.cc:641:3
    #9 0x77c466 in Page::displaySlice(OutputDev*, double, double, int, int, int, int, int, int, int, int, int (*)(void*), void*) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Page.cc:373:10
    #10 0x77babc in Page::display(OutputDev*, double, double, int, int, int, int, int (*)(void*), void*) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Page.cc:321:3
    #11 0x78268e in PDFDoc::displayPage(OutputDev*, int, double, double, int, int, int, int, int (*)(void*), void*) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/PDFDoc.cc:386:27
    #12 0x78268e in PDFDoc::displayPages(OutputDev*, int, int, double, double, int, int, int, int, int (*)(void*), void*) /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/PDFDoc.cc:399
    #13 0x526f9d in PDFDocXrce::displayPages(OutputDev*, _xmlNode*, int, int, double, double, int, int, int, int, int (*)(void*), void*) /home/fouzhe/my_fuzz/pdfalto/src/PDFDocXrce.cc:22:10
    #14 0x529565 in main /home/fouzhe/my_fuzz/pdfalto/src/pdfalto.cc:415:18
    #15 0x7f7dc0f1382f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
    #16 0x41c678 in _start (/home/fouzhe/my_fuzz/pdfalto/pdfalto+0x41c678)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE /home/fouzhe/my_fuzz/pdfalto/xpdf-4.00/xpdf/Stream.cc:359:23 in ImageStream::ImageStream(Stream*, int, int, int)
==4985==ABORTING