commit 3fdf52cf389d58be9ce4b948dfecffd53edb5da2
author Cary Clark <caryclark@google.com> Tue Oct 04 10:53:31 2016 -0400
committer Cary Clark <caryclark@google.com> Tue Oct 04 18:40:13 2016 +0000
tree 899f7b852dce3a491290863c2d531a339b21a94a
parent 9161ef012fb22d1b76122cb95dbfddb72f02ef02

fix fuzz with null check

TBR=reed@google.com
BUG=skia:5819

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2925

Change-Id: I1957d3f8f5c78bed41bb7fe413ae870df24f7c50
Reviewed-on: https://skia-review.googlesource.com/2925
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>

tests/PathOpsOpTest.cpp

diff --git a/tests/PathOpsOpTest.cpp b/tests/PathOpsOpTest.cpp
index 1cc9ac4..a37595c 100644
--- a/tests/PathOpsOpTest.cpp
+++ b/tests/PathOpsOpTest.cpp
@@ -7948,7 +7948,44 @@
     testPathOpFuzz(reporter, path1, path2, (SkPathOp) 3, filename);
 }
 
+static void fuzz763_45(skiatest::Reporter* reporter, const char* filename) {

+    SkPath path;

+    path.setFillType((SkPath::FillType) 0);

+

+    SkPath path1(path);

+    path.reset();

+    path.setFillType((SkPath::FillType) 0);

+path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000));  // 0, 0

+path.cubicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x7a303030), SkBits2Float(0x7a303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 2.28705e+35f, 2.28705e+35f, 6.40969e-10f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x74303030), SkBits2Float(0x74303030), SkBits2Float(0x30303030), SkBits2Float(0x74303030));  // 6.40969e-10f, 5.58363e+31f, 5.58363e+31f, 6.40969e-10f, 5.58363e+31f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f

+path.moveTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f

+path.moveTo(SkBits2Float(0x77773030), SkBits2Float(0x30303030));  // 5.01357e+33f, 6.40969e-10f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x7a743030), SkBits2Float(0x74303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 3.16974e+35f, 5.58363e+31f, 6.40969e-10f

+path.lineTo(SkBits2Float(0x77773030), SkBits2Float(0x30303030));  // 5.01357e+33f, 6.40969e-10f

+path.close();

+path.moveTo(SkBits2Float(0x77773030), SkBits2Float(0x30303030));  // 5.01357e+33f, 6.40969e-10f

+path.lineTo(SkBits2Float(0x7f303030), SkBits2Float(0x7a303030));  // 2.34194e+38f, 2.28705e+35f

+path.conicTo(SkBits2Float(0x77303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0xf9303030), SkBits2Float(0x7a303030));  // 3.57352e+33f, 6.40969e-10f, 6.40969e-10f, -5.71764e+34f, 2.28705e+35f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f

+path.quadTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f

+path.quadTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x7a303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 2.28705e+35f, 6.40969e-10f

+path.cubicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x7a303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 2.28705e+35f, 6.40969e-10f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 6.40969e-10f

+path.moveTo(SkBits2Float(0x77303030), SkBits2Float(0xff303030));  // 3.57352e+33f, -2.34194e+38f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x7f773030), SkBits2Float(0x7a7a3030), SkBits2Float(0x7a303030));  // 6.40969e-10f, 6.40969e-10f, 3.2857e+38f, 3.24763e+35f, 2.28705e+35f

+path.quadTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x77303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 3.57352e+33f, 6.40969e-10f

+path.conicTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x7b303030), SkBits2Float(0x73303030), SkBits2Float(0x30303030));  // 6.40969e-10f, 6.40969e-10f, 9.14822e+35f, 1.39591e+31f, 6.40969e-10f

+path.quadTo(SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x30303030), SkBits2Float(0x7a7a3030));  // 6.40969e-10f, 6.40969e-10f, 6.40969e-10f, 3.24763e+35f

+

+    SkPath path2(path);

+    testPathOpFuzz(reporter, path1, path2, (SkPathOp) 3, filename);

+}

+
 static struct TestDesc failTests[] = {
+    TEST(fuzz763_45),
     TEST(fuzz763_44),
     TEST(fuzz763_43),
     TEST(fuzz763_42),