New issue
Advanced search Search tips

Issue 675890 link

Starred by 1 user

Issue metadata

Status: Verified
Owner: ----
Closed: Dec 2016
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

Crash in SkOpSpanBase::t

Project Member Reported by ClusterFuzz, Dec 20 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6748397127335936

Fuzzer: libfuzzer_skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000080
Crash State:
  SkOpSpanBase::t
  SkOpSpanBase::starter
  SkOpSegment::addCurveTo
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=439610:439692

Minimized Testcase (0.50 Kb): https://cluster-fuzz.appspot.com/download/AMIfv9514lpmdDC3oSbooWjeDLIvJk-_zzlJEuVY1w2sJb8OzwiFvW8ZROe_ES38XLXEWb1YPosEwRhfnTG4zuFJmx7ZTw0E6QuVw8LUfQ8A-OSCy7huyoMnSv6b8R9Zc5VlUxyarASMYnRjVs8AehwdUg6buuBIRw?testcase_id=6748397127335936

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Components: Internals>Skia
Project Member

Comment 2 by ClusterFuzz, Dec 22 2016

ClusterFuzz has detected this issue as fixed in range 440087:440162.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6748397127335936

Fuzzer: libfuzzer_skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000080
Crash State:
  SkOpSpanBase::t
  SkOpSpanBase::starter
  SkOpSegment::addCurveTo
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=439610:439692
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=440087:440162

Minimized Testcase (0.50 Kb): https://cluster-fuzz.appspot.com/download/AMIfv9514lpmdDC3oSbooWjeDLIvJk-_zzlJEuVY1w2sJb8OzwiFvW8ZROe_ES38XLXEWb1YPosEwRhfnTG4zuFJmx7ZTw0E6QuVw8LUfQ8A-OSCy7huyoMnSv6b8R9Zc5VlUxyarASMYnRjVs8AehwdUg6buuBIRw?testcase_id=6748397127335936

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 3 by ClusterFuzz, Dec 22 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6748397127335936 is verified as fixed, so closing issue.

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

Sign in to add a comment