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Issue metadata

Status: WontFix
Owner:
Closed: Apr 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in v8::internal::Map::instance_type

Project Member Reported by ClusterFuzz, Apr 1 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5805347687628800

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::Map::instance_type
  v8::internal::Name::IsPrivate
  v8::internal::LookupIterator::ComputeConfiguration
  
Regressed: V8: r35181:35182

Minimized Testcase (0.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv962USgSZJY_JzmxdKxt88KOCP_Sr1Ul8fyMANzmJItjPbxZDukpzaDKrJcNDNrvMNDHOLKibKiRFJwxCZisBsmUy7QnMSxh9rDEHNX1HdEqn6OJ-igQ-mmrrryDLo2SopSu1wfoDWItDQzEWLLsqEY_mBNFow

Filer: durga.behera

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Labels: Te-Logged
Owner: titzer@chromium.org
Status: WontFix (was: Available)
Bad CL was reverted: https://codereview.chromium.org/1846083005
Project Member

Comment 3 by ClusterFuzz, Apr 2 2016

ClusterFuzz has detected this issue as fixed in range 35184:35185.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5805347687628800

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::Map::instance_type
  v8::internal::Name::IsPrivate
  v8::internal::LookupIterator::ComputeConfiguration
  
Regressed: V8: r35181:35182
Fixed: V8: r35184:35185

Minimized Testcase (0.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv962USgSZJY_JzmxdKxt88KOCP_Sr1Ul8fyMANzmJItjPbxZDukpzaDKrJcNDNrvMNDHOLKibKiRFJwxCZisBsmUy7QnMSxh9rDEHNX1HdEqn6OJ-igQ-mmrrryDLo2SopSu1wfoDWItDQzEWLLsqEY_mBNFow

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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