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Issue 622191 link

Starred by 2 users
Status: Duplicate
Merged: issue 621111
Owner:
█ nikolaos@chromium.org
Last visit > 30 days ago
Closed: Jun 2016
Cc:
jochen@chromium.org
kcc@chromium.org
vogelheim@chromium.org
mmoroz@chromium.org
adamk@chromium.org
ishell@chromium.org
mstarzinger@chromium.org
█ aizatsky@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: All
Pri: 1
Type: Bug



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Crash in v8::internal::Parser::PatternRewriter::VisitArrayLiteral

Project Member Reported by ClusterFuzz, Jun 22 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6562392930779136

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000038
Crash State:
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::Parser::PatternRewriter::VisitRewritableExpression
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_d8_dbg&range=36896:36897

Minimized Testcase (0.02 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97zqFn4N8vGCuJbULYnj9xdsfNDxl-tLC0dodGyRSPyrxUY6pdo6iuAo8LeUOGdUi7hTVRJwv5Wq4Io-YK4faF453mjhLbTjhEtgwH_RrdWtlo5-hStpDfAvkQS0TnrztkSZQ9pr8YBaPhUie6NcJlgVBthdQ?testcase_id=6562392930779136
(y = 1[1, [...[]]]) => 1;


Filer: machenbach

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

Comment 1 by ishell@chromium.org, Jun 22 2016 

 Issue 622192  has been merged into this issue.

Comment 2 by ishell@chromium.org, Jun 22 2016

Cc: vogelheim@chromium.org mmoroz@chromium.org aizatsky@chromium.org kcc@chromium.org jochen@chromium.org
 Issue 621525  has been merged into this issue.

Comment 3 by ishell@chromium.org, Jun 22 2016 

 Issue 622190  has been merged into this issue.

Comment 4 by ishell@chromium.org, Jun 22 2016

Cc: adamk@chromium.org
Labels: -OS-Linux OS-All
Owner: nikolaos@chromium.org
Status: Assigned (was: Available)
Bisects to dfb8d3331e7cb2c3e67ef820cbcb6cfbae7159e5.

Comment 5 by nikolaos@chromium.org, Jun 22 2016

Mergedinto: 621111
Status: Duplicate (was: Assigned)
Project Member

Comment 6 by ClusterFuzz, Jun 23 2016 

ClusterFuzz has detected this issue as fixed in range 37149:37150.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6562392930779136

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000038
Crash State:
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::Parser::PatternRewriter::VisitRewritableExpression
  
Regressed: V8: r36896:36897
Fixed: V8: r37149:37150

Minimized Testcase (0.02 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97zqFn4N8vGCuJbULYnj9xdsfNDxl-tLC0dodGyRSPyrxUY6pdo6iuAo8LeUOGdUi7hTVRJwv5Wq4Io-YK4faF453mjhLbTjhEtgwH_RrdWtlo5-hStpDfAvkQS0TnrztkSZQ9pr8YBaPhUie6NcJlgVBthdQ?testcase_id=6562392930779136
(y = 1[1, [...[]]]) => 1;


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 7 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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