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Issue 639989 link

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Issue metadata

Status: Verified
Owner:
Last visit > 30 days ago
Closed: Aug 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in base::ThreadTaskRunnerHandle::Get

Project Member Reported by ClusterFuzz, Aug 22 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6706288245604352

Fuzzer: afl_net_url_request_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  base::ThreadTaskRunnerHandle::Get
  base::Timer::PostNewScheduledTask
  net::ConnectJob::Connect
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=413168:413317

Minimized Testcase (3.73 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95ya3GZy973ym9c5z8YbXfm8-SGgeGl-CFY4g40KOLKqAE3qU04OfYGhb39se7oL8S1fkUkrSCL41NVL_yDrshoNoFBz6KnLBpdTOjeCsKlkwLQDQIpG7rPElR1a1g0EyebY8BFRqIM2T1uA-0akX2gtr3oTw?testcase_id=6706288245604352

Additional requirements: Requires Gestures

Issue manually filed by: mmohammad

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Cc: fdoray@chromium.org
Owner: gab@chromium.org
Status: Assigned (was: Untriaged)
might be a suspected :https://chromium.googlesource.com/chromium/src/+/0ac3fff261825d90beb0b8111fa7499d73bcac7c

gab@ could you please look into this. please feel free to assigned back if needed. thanks in advance . thank you 
Project Member

Comment 2 by ClusterFuzz, Aug 25 2016

ClusterFuzz has detected this issue as fixed in range 413723:414068.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6706288245604352

Fuzzer: afl_net_url_request_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  base::ThreadTaskRunnerHandle::Get
  base::Timer::PostNewScheduledTask
  net::ConnectJob::Connect
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=413168:413317
Fixed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=413723:414068

Minimized Testcase (3.73 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95ya3GZy973ym9c5z8YbXfm8-SGgeGl-CFY4g40KOLKqAE3qU04OfYGhb39se7oL8S1fkUkrSCL41NVL_yDrshoNoFBz6KnLBpdTOjeCsKlkwLQDQIpG7rPElR1a1g0EyebY8BFRqIM2T1uA-0akX2gtr3oTw?testcase_id=6706288245604352

Additional requirements: Requires Gestures

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, Aug 25 2016

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

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

Comment 4 by gab@chromium.org, Aug 31 2016

Cc: gab@chromium.org
Labels: Fracas-Wrong
Owner: mmohammad@chromium.org
@mmohammad: the mentioned CL merely renames a header...
Project Member

Comment 5 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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