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| author | Roman Kennke <roman@kennke.org> | 2005-04-18 20:47:01 +0000 |
|---|---|---|
| committer | Michael Koch <mkoch@gcc.gnu.org> | 2005-04-18 20:47:01 +0000 |
| commit | 3556836fc71e0e7d6a82f979393eeb72ca9752c4 (patch) | |
| tree | 24bd92a165cc4ad4be78f497536f3afdf0328e4e /libjava/java | |
| parent | f5373caf4e7a1384df44dd6b2c0e6d2bf0b7b15d (diff) | |
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2005-04-18 Roman Kennke <roman@kennke.org>
* java/awt/BorderLayout.java
(calcSize): Check for overflow when component sizes are added.
From-SVN: r98347
Diffstat (limited to 'libjava/java')
| -rw-r--r-- | libjava/java/awt/BorderLayout.java | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libjava/java/awt/BorderLayout.java b/libjava/java/awt/BorderLayout.java index 7a955d3..284faf0 100644 --- a/libjava/java/awt/BorderLayout.java +++ b/libjava/java/awt/BorderLayout.java @@ -700,6 +700,10 @@ calcSize(Container target, int what) Dimension cdim = calcCompSize(center, what); int width = edim.width + cdim.width + wdim.width + (hgap * 2); + // check for overflow + if (width < edim.width || width < cdim.width || width < cdim.width) + width = Integer.MAX_VALUE; + if (ndim.width > width) width = ndim.width; if (sdim.width > width) @@ -713,7 +717,13 @@ calcSize(Container target, int what) if (wdim.height > height) height = wdim.height; - height += (ndim.height + sdim.height + (vgap * 2) + ins.top + ins.bottom); + int addedHeight = height + (ndim.height + sdim.height + (vgap * 2) + + ins.top + ins.bottom); + // check for overflow + if (addedHeight < height) + height = Integer.MAX_VALUE; + else + height = addedHeight; return(new Dimension(width, height)); } |