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Issue 771859 link

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



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pobfuzz: GrMeshDrawOp::onPrepare -> GrAAHairLinePathRenderer bloat_quad assert

Project Member Reported by ClusterFuzz, Oct 5 2017 
Detailed report: https://clusterfuzz.com/testcase?key=6128959560613888

Fuzzer: libFuzzer_paint_op_buffer_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900004586
Crash State:
  sk_abort_no_print
  bloat_quad
  bloat_quad
  
Sanitizer: address (ASAN)

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

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6128959560613888

Issue filed automatically.

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

Comment 1 by kkaluri@chromium.org, Oct 5 2017

Components: Internals>Skia
Labels: M-62

Comment 2 by enne@chromium.org, Oct 5 2017

Cc: senorblanco@chromium.org enne@chromium.org
Labels: -Pri-1 -M-62 Pri-2
Owner: bsalomon@chromium.org
Status: Assigned (was: Untriaged)
Summary: pobfuzz: GrMeshDrawOp::onPrepare -> GrAAHairLinePathRenderer bloat_quad assert (was: Abrt in sk_abort_no_print)

Comment 3 by mmoroz@chromium.org, Oct 24 2017 

For more information, please see https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md.

The link referenced in the description is no longer valid.
Project Member

Comment 4 by ClusterFuzz, Nov 22 2017 

ClusterFuzz has detected this issue as fixed in range 518505:518524.

Detailed report: https://clusterfuzz.com/testcase?key=6128959560613888

Fuzzer: libFuzzer_paint_op_buffer_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900004586
Crash State:
  sk_abort_no_print
  bloat_quad
  bloat_quad
  
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=518505:518524

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6128959560613888

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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, Nov 22 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6128959560613888 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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