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Issue metadata

Status: Verified
Owner:
Closed: Nov 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference in g_main_context_dispatch

Project Member Reported by ClusterFuzz, Sep 11 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5363627711528960

Fuzzer: svg_more_tokenfuzz
Job Type: linux_cfi_chrome
Platform Id: linux

Crash Type: Null-dereference
Crash Address: 0x000000000198
Crash State:
  g_main_context_dispatch
  g_main_context_iteration
  base::MessagePumpGlib::Run
  
Sanitizer: cfi (CFI)

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=473032:473106

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5363627711528960

Additional requirements: Requires Gestures

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Labels: M-61 Test-Predator-Wrong CF-NeedsTriage
Adding CF-NeedsTriage as there is no specific cc or cpp files to triage further.
Could some one please look into the issue.
Thank You.
Cc: mbarbe...@chromium.org
Labels: -CF-NeedsTriage
Owner: infe...@chromium.org
Status: Assigned (was: Untriaged)
Abhishek@, seems like we are seeing some symbolization issues for this CF report. Do we have some known contacts to fix this?

Thank you!
Project Member

Comment 3 by ClusterFuzz, Nov 4 2017

ClusterFuzz has detected this issue as fixed in range 513815:513843.

Detailed report: https://clusterfuzz.com/testcase?key=5363627711528960

Fuzzer: svg_more_tokenfuzz
Job Type: linux_cfi_chrome
Platform Id: linux

Crash Type: Null-dereference
Crash Address: 0x000000000198
Crash State:
  g_main_context_dispatch
  g_main_context_iteration
  base::MessagePumpGlib::Run
  
Sanitizer: cfi (CFI)

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=473032:473106
Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=513815:513843

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5363627711528960

Additional requirements: Requires Gestures

See https://github.com/google/clusterfuzz-tools 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 4 by ClusterFuzz, Nov 4 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5363627711528960 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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