src/effects/SkBicubicImageFilter.cpp - Issue 23533042: Fixed issues found by fuzzer

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Unified Diff: src/effects/SkBicubicImageFilter.cpp

Issue 23533042: Fixed issues found by fuzzer (Closed) Base URL: https://skia.googlecode.com/svn/trunk

Patch Set: 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..02e706f3552cfb9c27cc081b3bb374f428d9deea 100644

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

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

@@ -98,6 +98,9 @@ bool SkBicubicImageFilter::onFilterImage(Proxy* proxy,

SkScalarMul(SkIntToScalar(src.height()), fScale.fHeight));

SkIRect dstIRect;

dstRect.roundOut(&dstIRect);

+ if (dstIRect.isEmpty()) {

+ return false;

+ }

result->setConfig(src.config(), dstIRect.width(), dstIRect.height());

result->allocPixels();

if (!result->getPixels()) {

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