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author | Ben Murdoch <benm@google.com> | 2011-07-13 10:14:36 +0100 |
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committer | Ben Murdoch <benm@google.com> | 2011-07-13 11:03:14 +0100 |
commit | d0147a863b872ecaa451ab0dce2a348760e99e2c (patch) | |
tree | b4819830b7ab03f384ed8ab83734ac0f46193263 /Source/WebCore/platform/graphics/skia | |
parent | 65b45b34343dc5d5b9dbeda52e9de428e146c8f7 (diff) | |
download | external_webkit-d0147a863b872ecaa451ab0dce2a348760e99e2c.zip external_webkit-d0147a863b872ecaa451ab0dce2a348760e99e2c.tar.gz external_webkit-d0147a863b872ecaa451ab0dce2a348760e99e2c.tar.bz2 |
Merge WebKit at branches/chromium/742 r89068: Initial merge by Git.
Take us to top of Chrome 12 release branch (12.0.742.130)
Change-Id: I4408a97e343a118cf4a1bb9d71367bcc2c16ae48
Diffstat (limited to 'Source/WebCore/platform/graphics/skia')
-rw-r--r-- | Source/WebCore/platform/graphics/skia/ImageBufferSkia.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/skia/ImageBufferSkia.cpp b/Source/WebCore/platform/graphics/skia/ImageBufferSkia.cpp index 2352672..2a1738a 100644 --- a/Source/WebCore/platform/graphics/skia/ImageBufferSkia.cpp +++ b/Source/WebCore/platform/graphics/skia/ImageBufferSkia.cpp @@ -168,6 +168,10 @@ template <Multiply multiplied> PassRefPtr<ByteArray> getImageData(const IntRect& rect, SkDevice& srcDevice, const IntSize& size) { + float area = 4.0f * rect.width() * rect.height(); + if (area > static_cast<float>(std::numeric_limits<int>::max())) + return 0; + RefPtr<ByteArray> result = ByteArray::create(rect.width() * rect.height() * 4); SkBitmap::Config srcConfig = srcDevice.accessBitmap(false).config(); |