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Issue 740509 link

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Issue metadata

Status: Fixed
Owner:
Closed: Jul 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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CHECK failure: !v8::internal::FLAG_enable_slow_asserts || (IsDereferenceAllowed(INCLUDE_DEFERRE

Project Member Reported by ClusterFuzz, Jul 10 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4787617706278912

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !v8::internal::FLAG_enable_slow_asserts || (IsDereferenceAllowed(INCLUDE_DEFERRE
  v8::internal::Operand::Operand
  v8::internal::MacroAssembler::li
  
Sanitizer: address (ASAN)

Regressed: V8: 46498:46499

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4787617706278912


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: bmeu...@chromium.org
Components: -Blink>JavaScript Blink>JavaScript>Compiler
Owner: neis@chromium.org
Status: Assigned (was: Untriaged)
Regression range 66b54ab152d6eaf3ef9600ed73010377a4633753.

Comment 2 by neis@chromium.org, Jul 10 2017

Status: Fixed (was: Assigned)
CL was reverted and will be relanded once all relevant changes have been ported to MIPS.
Project Member

Comment 3 by sheriffbot@chromium.org, Jul 10 2017

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Project Member

Comment 4 by ClusterFuzz, Jul 11 2017

ClusterFuzz has detected this issue as fixed in range 46501:46502.

Detailed report: https://clusterfuzz.com/testcase?key=4787617706278912

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !v8::internal::FLAG_enable_slow_asserts || (IsDereferenceAllowed(INCLUDE_DEFERRE
  v8::internal::Operand::Operand
  v8::internal::MacroAssembler::li
  
Sanitizer: address (ASAN)

Regressed: V8: 46498:46499
Fixed: V8: 46501:46502

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4787617706278912


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 5 by sheriffbot@chromium.org, Oct 16 2017

Labels: -Restrict-View-SecurityNotify allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

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

Comment 6 by sheriffbot@chromium.org, Jul 28

Labels: Pri-1

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