slackware-current/source/l/qt/patches/qt-everywhere-opensource-src-4.8.7-crash-in-qppmhandler.patch
Patrick J Volkerding 125048ad7d Sat May 4 01:29:20 UTC 2019
d/gcc-9.1.0-x86_64-1.txz:  Upgraded.
d/gcc-brig-9.1.0-x86_64-1.txz:  Upgraded.
d/gcc-g++-9.1.0-x86_64-1.txz:  Upgraded.
d/gcc-gfortran-9.1.0-x86_64-1.txz:  Upgraded.
d/gcc-gnat-9.1.0-x86_64-1.txz:  Upgraded.
d/gcc-go-9.1.0-x86_64-1.txz:  Upgraded.
  Shared library .so-version bump.
d/gcc-objc-9.1.0-x86_64-1.txz:  Upgraded.
d/libtool-2.4.6-x86_64-11.txz:  Rebuilt.
  Recompiled to update embedded GCC version number.
d/llvm-8.0.0-x86_64-2.txz:  Rebuilt.
  Recompiled with -DLLVM_INSTALL_UTILS=ON. Thanks to Lockywolf.
d/swig-4.0.0-x86_64-1.txz:  Upgraded.
l/glib2-2.60.2-x86_64-1.txz:  Upgraded.
l/qt-4.8.7-x86_64-13.txz:  Rebuilt.
  Patched to fix FTBFS with gcc9 (also fixes FTBFS with qtscriptgenerator and
  possibly other projects that use qt4).
2019-05-04 08:59:47 +02:00

12 lines
753 B
Diff

diff -up qt-everywhere-opensource-src-4.8.7/src/gui/image/qppmhandler.cpp.me qt-everywhere-opensource-src-4.8.7/src/gui/image/qppmhandler.cpp
--- qt-everywhere-opensource-src-4.8.7/src/gui/image/qppmhandler.cpp.me 2019-03-22 10:22:16.213800109 +0100
+++ qt-everywhere-opensource-src-4.8.7/src/gui/image/qppmhandler.cpp 2019-03-22 10:22:40.721890281 +0100
@@ -108,7 +108,7 @@ static bool read_pbm_header(QIODevice *d
else
mcc = read_pbm_int(device); // get max color component
- if (w <= 0 || w > 32767 || h <= 0 || h > 32767 || mcc <= 0)
+ if (w <= 0 || w > 32767 || h <= 0 || h > 32767 || mcc <= 0 || mcc > 0xffff)
return false; // weird P.M image
return true;