Suspected CLs	Findit could not find any suspected CLs.

Suspected Project: chromium

assigning to skia team (https://cs.chromium.org/chromium/src/third_party/skia/OWNERS)
reed@/ bsalomon@ - Could you please take a look at the issue and assign it to concerned developer if your changes are not responsible?

Isolated Skia test:

static void fuzz763_5(skiatest::Reporter* reporter, const char* filename) {
    SkPath path;
    path.setFillType((SkPath::FillType) 1);
path.moveTo(SkBits2Float(0x38bd8610), SkBits2Float(0x00000000));  // 9.03719e-05f, 0
path.conicTo(SkBits2Float(0x4183d871), SkBits2Float(0x41fea321), SkBits2Float(0xb700ff00), SkBits2Float(0x4240b8b8), SkBits2Float(0x3b058283));  // 16.4807f, 31.8297f, -7.68877e-06f, 48.1804f, 0.0020372f
path.lineTo(SkBits2Float(0x3a3a3ab8), SkBits2Float(0xb8b8b8b8));  // 0.000710409f, -8.80821e-05f
path.conicTo(SkBits2Float(0x3a455ec8), SkBits2Float(0xb8b8b8b3), SkBits2Float(0x38b2418d), SkBits2Float(0xb730d014), SkBits2Float(0x3f7ffff3));  // 0.000752908f, -8.80821e-05f, 8.49991e-05f, -1.05389e-05f, 0.999999f
path.quadTo(SkBits2Float(0x3a51246a), SkBits2Float(0xb6da45a3), SkBits2Float(0x38bc5c3c), SkBits2Float(0x00000000));  // 0.000797814f, -6.50501e-06f, 8.98172e-05f, 0
path.lineTo(SkBits2Float(0x3a3a3ab8), SkBits2Float(0xb8b8b8b8));  // 0.000710409f, -8.80821e-05f
path.quadTo(SkBits2Float(0x39a32d2d), SkBits2Float(0x00000000), SkBits2Float(0xb8a13a00), SkBits2Float(0x00000000));  // 0.000311234f, 0, -7.68788e-05f, 0
path.lineTo(SkBits2Float(0x3a3a3ab8), SkBits2Float(0xb8b8b8b8));  // 0.000710409f, -8.80821e-05f
path.quadTo(SkBits2Float(0x39ba814c), SkBits2Float(0xb838fed2), SkBits2Float(0x00000000), SkBits2Float(0x00000000));  // 0.00035573f, -4.41063e-05f, 0, 0
path.lineTo(SkBits2Float(0x38bd8610), SkBits2Float(0x00000000));  // 9.03719e-05f, 0
path.close();

    SkPath path1(path);
    path.reset();
    path.setFillType((SkPath::FillType) 0);

    SkPath path2(path);
    testPathOp(reporter, path1, path2, (SkPathOp) 4, filename);
}

Fixed? Can't locally repro.

ClusterFuzz has detected this issue as fixed in range 406032:406205.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6338872258854912

Fuzzer: afl_skia_pathop_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x0000000000b0
Crash State:
  SkTSect<SkDConic, SkDQuad>::mergeCoincidence
  SkTSect<SkDConic, SkDQuad>::BinarySearch
  SkIntersections::intersect
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=402185:402404
Fixed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=406032:406205

Minimized Testcase (0.09 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94UkdB-AvQ_WtOQYewNfQswzV0i5DdWIRf2VCwM-VyLVh0EvkBQecVKyYd6oFDAmk7ciSkWvD6W7qpuZeFvampbGVWkzq9tkVg-YywASsWLvOb6eug3bD_Tg7QATgC_CNNwAR5DlOxN8UvY0ml7PyILRkk2mw?testcase_id=6338872258854912

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

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