qt/qt-everywhere-opensource-src-4.8.6-QTBUG-38367.patch

18 lines
877 B
Diff

diff -up qt-everywhere-opensource-src-4.8.6/src/gui/image/qgifhandler.cpp.QTBUG-38367 qt-everywhere-opensource-src-4.8.6/src/gui/image/qgifhandler.cpp
--- qt-everywhere-opensource-src-4.8.6/src/gui/image/qgifhandler.cpp.QTBUG-38367 2014-04-10 13:37:12.000000000 -0500
+++ qt-everywhere-opensource-src-4.8.6/src/gui/image/qgifhandler.cpp 2014-04-24 15:58:54.515862458 -0500
@@ -359,6 +359,13 @@ int QGIFFormat::decode(QImage *image, co
memset(bits, 0, image->byteCount());
}
+ // Check if the previous attempt to create the image failed. If it
+ // did then the image is broken and we should give up.
+ if (image->isNull()) {
+ state = Error;
+ return -1;
+ }
+
disposePrevious(image);
disposed = false;