New issue
Advanced search Search tips

Issue 622192 link

Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 622191
Owner: ----
Closed: Jun 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

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

Project Member Reported by ClusterFuzz, Jun 22 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6338856526020608

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_arm_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00000028
Crash State:
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::ArrayLiteral::Accept
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_d8_v8_arm_dbg&range=36896:36897

Minimized Testcase (0.03 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95hrTkaDyWov8G2PNZwaBwWpNynXvoif7AlHmWI5LclFKqgfjbpiN8tHHOWSZ4P1JiFc2GJn_XLf7LY5nehaKKfV4UdsCQj27zto3alVVd7hz1VwgtBAfHY1K3uUo3BavGoP2G7UsFPaSqlSGrQTu2JgO3noA?testcase_id=6338856526020608
(y = 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

Mergedinto: 622191
Status: Duplicate (was: Available)
Project Member

Comment 2 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=6338856526020608

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_arm_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00000028
Crash State:
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::Parser::PatternRewriter::VisitArrayLiteral
  v8::internal::ArrayLiteral::Accept
  
Regressed: V8: r36896:36897
Fixed: V8: r37149:37150

Minimized Testcase (0.03 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95hrTkaDyWov8G2PNZwaBwWpNynXvoif7AlHmWI5LclFKqgfjbpiN8tHHOWSZ4P1JiFc2GJn_XLf7LY5nehaKKfV4UdsCQj27zto3alVVd7hz1VwgtBAfHY1K3uUo3BavGoP2G7UsFPaSqlSGrQTu2JgO3noA?testcase_id=6338856526020608
(y = 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 3 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

Sign in to add a comment