commit 673d9732bf37df724500e04afcdf27d5c711ef60
author senorblanco <senorblanco@chromium.org> Fri Aug 15 10:48:43 2014 -0700
committer Commit bot <commit-bot@chromium.org> Fri Aug 15 10:48:43 2014 -0700
tree 63629a1ffd19dfa31ea86800bd68585b7a483f1d
parent cccb3b44e42af1aa52fe03a5a68e4f27367c910d

Check all scratch texture allocations for image filters.

BUG=403677
R=bsalomon@google.com
NOTREECHECKS=true

Author: senorblanco@chromium.org

Review URL: https://codereview.chromium.org/473283002

src/effects/SkXfermodeImageFilter.cpp

diff --git a/src/effects/SkXfermodeImageFilter.cpp b/src/effects/SkXfermodeImageFilter.cpp
index cf32cf5..c876d5f 100644
--- a/src/effects/SkXfermodeImageFilter.cpp
+++ b/src/effects/SkXfermodeImageFilter.cpp
@@ -132,6 +132,9 @@
     desc.fConfig = kSkia8888_GrPixelConfig;
 
     GrAutoScratchTexture ast(context, desc);
+    if (NULL == ast.texture()) {
+        return false;
+    }
     SkAutoTUnref<GrTexture> dst(ast.detach());
 
     GrContext::AutoRenderTarget art(context, dst->asRenderTarget());