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-rw-r--r--source/l/qt/patches/qt-everywhere-opensource-src-4.8.7-crash-in-qppmhandler.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/source/l/qt/patches/qt-everywhere-opensource-src-4.8.7-crash-in-qppmhandler.patch b/source/l/qt/patches/qt-everywhere-opensource-src-4.8.7-crash-in-qppmhandler.patch
new file mode 100644
index 00000000..eeed1b97
--- /dev/null
+++ b/source/l/qt/patches/qt-everywhere-opensource-src-4.8.7-crash-in-qppmhandler.patch
@@ -0,0 +1,12 @@
+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;