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| author |  Mike Reed <reed@google.com> | 2018-05-13 13:36:34 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-05-13 18:05:16 +0000 |
| commit | b06a1eb4e5793b5053981cc76c72c497650c0e1a (patch) | |
| tree | e2dd470121cf18caac62bc68b95d741acc5fee2c /src/effects | |
| parent | ec48812c5a5416595d97745715a6cd10ad60fc33 (diff) | |
detect overflow for morphology
Bug: oss-fuzz:8236
Change-Id: Iae911d995cbfed77c5d332f615da1a8d9b487c21
Reviewed-on: https://skia-review.googlesource.com/127703
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Diffstat (limited to 'src/effects')
| -rw-r--r-- | src/effects/SkMorphologyImageFilter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
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); |