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Issue 759321 link

Starred by 1 user
Status: Verified
Owner:
█ bsalomon@chromium.org
Last visit > 30 days ago
Closed: Sep 2017
Cc:
enne@chromium.org
senorblanco@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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pobfuzz: drawRect -> GrShape::attemptToSimplifyPath assert

Project Member Reported by ClusterFuzz, Aug 26 2017 
Detailed report: https://clusterfuzz.com/testcase?key=6229004955942912

Fuzzer: libFuzzer_paint_op_buffer_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900005337
Crash State:
  sk_abort_no_print
  GrShape::attemptToSimplifyPath
  GrShape::GrShape
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=496919:496954

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6229004955942912

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

Comment 1 by msrchandra@chromium.org, Aug 28 2017

Components: Internals>Skia
Labels: Test-Predator-Wrong-CLs M-62

Comment 2 by enne@chromium.org, Aug 28 2017

Labels: -M-62 Pri-2

Comment 3 by enne@chromium.org, Sep 7 2017

Cc: senorblanco@chromium.org enne@chromium.org
Owner: bsalomon@chromium.org
Status: Assigned (was: Untriaged)
Summary: pobfuzz: drawRect -> GrShape::attemptToSimplifyPath assert (was: Abrt in sk_abort_no_print)
https://skia.googlesource.com/skia/+/660f70ed3bb7be2aee0986f1729e5bc81c947fa9/src/gpu/GrShape.cpp#371
Project Member

Comment 4 by ClusterFuzz, Sep 15 2017 

ClusterFuzz has detected this issue as fixed in range 502042:502118.

Detailed report: https://clusterfuzz.com/testcase?key=6229004955942912

Fuzzer: libFuzzer_paint_op_buffer_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900005337
Crash State:
  sk_abort_no_print
  GrShape::attemptToSimplifyPath
  GrShape::GrShape
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=496919:496954
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=502042:502118

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6229004955942912

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

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

Comment 5 by ClusterFuzz, Sep 15 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6229004955942912 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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