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| author | Samuel Rødal <sroedal@trolltech.com> | 2010-03-08 10:52:20 (GMT) |
|---|---|---|
| committer | Samuel Rødal <sroedal@trolltech.com> | 2010-03-08 11:04:20 (GMT) |
| commit | ff9f3fc24c57254b150c1afba2e5883da8ed2b83 (patch) | |
| tree | 1a97a523dc62b653e7be642518fc416271bd2dbd | |
| parent | 7142fbe52cfca2887cb8ee083d4d91c35ef249f8 (diff) | |
| download | Qt-ff9f3fc24c57254b150c1afba2e5883da8ed2b83.zip Qt-ff9f3fc24c57254b150c1afba2e5883da8ed2b83.tar.gz Qt-ff9f3fc24c57254b150c1afba2e5883da8ed2b83.tar.bz2 | |
Prevent QRegion from crashing on large coordinates.
Since we don't clip the x-coordinates that end up in the edge table of
the QRegion rasterizer, we need to extend the coordinate range.
Task-number: QTBUG-7699
Reviewed-by: Gunnar Sletta
| -rw-r--r-- | src/gui/painting/qregion.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp index 614d2c0..bea2b6e 100644 --- a/src/gui/painting/qregion.cpp +++ b/src/gui/painting/qregion.cpp @@ -3134,8 +3134,8 @@ SOFTWARE. ************************************************************************/ /* $XFree86: xc/lib/X11/PolyReg.c,v 1.1.1.2.8.2 1998/10/04 15:22:49 hohndel Exp $ */ -#define LARGE_COORDINATE 1000000 -#define SMALL_COORDINATE -LARGE_COORDINATE +#define LARGE_COORDINATE INT_MAX +#define SMALL_COORDINATE INT_MIN /* * InsertEdgeInET |