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Issue metadata

Status: Duplicate
Merged: issue 647649
Owner:
Last visit > 30 days ago
Closed: Sep 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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old_size == 0 || current_size_reference <= old_size in assembler.cc

Project Member Reported by ClusterFuzz, Sep 27 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4776871164379136

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_v8_arm_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  old_size == 0 || current_size_reference <= old_size in assembler.cc
  
Regressed: V8: r39360:39361

Minimized Testcase (0.79 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95XR2TxDgI-pIDfyWFco98JO7-L1BWm9KsjK23krXLuFBdKpI67XnrMAhdswrsLRdUOJBhrYE6rEr2XXPwSrzMsWMJLVZ7Zfuhg6tkY3XU2TQMWDJWjgcf4rmptGXEldjffYxWJkH8SaAKMFu7FDxAQ1dWQUA?testcase_id=4776871164379136

Issue manually filed by: mstarzinger

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: bradnelson@chromium.org
Owner: mtrofin@chromium.org
Status: Assigned (was: Untriaged)
Regression range points to b4dc310aab9b8aae362bcc226a9b0bb160ed2450.
Mergedinto: 647649
Status: Duplicate (was: Assigned)
Project Member

Comment 3 by ClusterFuzz, Sep 28 2016

ClusterFuzz has detected this issue as fixed in range 39794:39795.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4776871164379136

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_v8_arm_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  old_size == 0 || current_size_reference <= old_size in assembler.cc
  
Regressed: V8: r39360:39361
Fixed: V8: r39794:39795

Minimized Testcase (0.79 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95XR2TxDgI-pIDfyWFco98JO7-L1BWm9KsjK23krXLuFBdKpI67XnrMAhdswrsLRdUOJBhrYE6rEr2XXPwSrzMsWMJLVZ7Zfuhg6tkY3XU2TQMWDJWjgcf4rmptGXEldjffYxWJkH8SaAKMFu7FDxAQ1dWQUA?testcase_id=4776871164379136

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 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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