Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/kdegraphics/patches/post-3.5.7-kdegraphics-CVE-2007-3387.diff

    Contents of /trunk/kdegraphics/patches/post-3.5.7-kdegraphics-CVE-2007-3387.diff

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 291 - (show annotations) (download)
    Thu Aug 16 17:30:30 2007 UTC (16 years, 8 months ago) by niro
    File size: 629 byte(s) 
    -security update CVE-2007-3387
    1 Index: kpdf/xpdf/xpdf/Stream.cc
    2 ===================================================================
    3 --- kpdf/xpdf/xpdf/Stream.cc (revision 689574)
    4 +++ kpdf/xpdf/xpdf/Stream.cc (working copy)
    5 @@ -411,9 +411,9 @@ StreamPredictor::StreamPredictor(Stream
    6
    7 nVals = width * nComps;
    8 if (width <= 0 || nComps <= 0 || nBits <= 0 ||
    9 - nComps >= INT_MAX / nBits ||
    10 - width >= INT_MAX / nComps / nBits ||
    11 - nVals * nBits + 7 < 0) {
    12 + nComps > gfxColorMaxComps || nBits > 16 ||
    13 + width >= INT_MAX / nComps ||
    14 + nVals >= (INT_MAX - 7) / nBits) {
    15 return;
    16 }
    17 pixBytes = (nComps * nBits + 7) >> 3;