From b06a1eb4e5793b5053981cc76c72c497650c0e1a Mon Sep 17 00:00:00 2001 From: Mike Reed Date: Sun, 13 May 2018 13:36:34 -0400 Subject: detect overflow for morphology Bug: oss-fuzz:8236 Change-Id: Iae911d995cbfed77c5d332f615da1a8d9b487c21 Reviewed-on: https://skia-review.googlesource.com/127703 Reviewed-by: Mike Reed Commit-Queue: Mike Reed --- src/effects/SkMorphologyImageFilter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/effects') diff --git a/src/effects/SkMorphologyImageFilter.cpp b/src/effects/SkMorphologyImageFilter.cpp index 9b81b45a6f..6ee409ef06 100644 --- a/src/effects/SkMorphologyImageFilter.cpp +++ b/src/effects/SkMorphologyImageFilter.cpp @@ -457,7 +457,7 @@ static void apply_morphology_pass(GrRenderTargetContext* renderTargetContext, middleSrcRect.inset(0, radius); middleDstRect.inset(0, radius); } - if (middleSrcRect.fLeft - middleSrcRect.fRight >= 0) { + if (middleSrcRect.width() <= 0) { // radius covers srcRect; use bounds over entire draw apply_morphology_rect(renderTargetContext, clip, std::move(textureProxy), srcRect, dstRect, radius, morphType, bounds, direction); -- cgit v1.2.3