src/effects/SkBicubicImageFilter.cpp - Issue 23021015: Initial error handling code

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Unified Diff: src/effects/SkBicubicImageFilter.cpp

Issue 23021015: Initial error handling code (Closed) Base URL: https://skia.googlecode.com/svn/trunk

Patch Set: Simplified SkRect/SkIRect validity tests Created 7 years, 3 months ago

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Index: src/effects/SkBicubicImageFilter.cpp

diff --git a/src/effects/SkBicubicImageFilter.cpp b/src/effects/SkBicubicImageFilter.cpp

index 0ffcde6e2e13d4a7898a4b603297e1bedc079875..f45e9933ab6957236d9fc4e5d0efdb44125e06e9 100644

--- a/src/effects/SkBicubicImageFilter.cpp

+++ b/src/effects/SkBicubicImageFilter.cpp

@@ -45,6 +45,10 @@ SkBicubicImageFilter::SkBicubicImageFilter(SkFlattenableReadBuffer& buffer) : IN

SkASSERT(readSize == 16);

fScale.fWidth = buffer.readScalar();

fScale.fHeight = buffer.readScalar();

+ buffer.validateData(SkScalarIsFinite(fScale.fWidth) &&

+ SkScalarIsFinite(fScale.fHeight) &&

+ (fScale.fWidth >= 0) &&

+ (fScale.fHeight >= 0));

}

void SkBicubicImageFilter::flatten(SkFlattenableWriteBuffer& buffer) const {