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Issue metadata

Status: Verified
Owner: ----
Closed: Sep 2016
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in v8::internal::Heap::Contains

Project Member Reported by ClusterFuzz, Sep 26 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5887144201814016

Fuzzer: attekett_dom_fuzzer
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::Heap::Contains
  v8::internal::VerifyPointersVisitor::VisitPointers
  v8::internal::StandardFrame::IterateCompiledFrame
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=420849:420859

Minimized Testcase (0.40 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95mrQlgzp2NaQINtZojbY-J-qqhnJxUt2FPUhhZnLRGm5gAZzpEOOhHzdKNqQBt7K2WJaoegMTKBGGoAbMAOKGfypyNPm4ONIzN5F-2VbJXTfLfsDhYXFtzEHeBP3xrbDO52fF6xSkW_Tb84Mk8voNFh9RvXw?testcase_id=5887144201814016
<script>
// -----------------------------------------------------------------------------
// This is required when using the hack to load .swf files using the Phluent
var topProtocol = 'http://www.';
var currentAddress = location.href;
var domainShort = currentAddress.substring();
window.location.href = topProtocol+domainShort;
 AC_FL_RunContent = 0; </script>
// Minor version of Flash required



Issue manually filed by: kavvaru

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Components: Blink>JavaScript
Project Member

Comment 2 by ClusterFuzz, Sep 27 2016

ClusterFuzz has detected this issue as fixed in range 420859:421049.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5887144201814016

Fuzzer: attekett_dom_fuzzer
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::Heap::Contains
  v8::internal::VerifyPointersVisitor::VisitPointers
  v8::internal::StandardFrame::IterateCompiledFrame
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=420849:420859
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=420859:421049

Minimized Testcase (0.40 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95mrQlgzp2NaQINtZojbY-J-qqhnJxUt2FPUhhZnLRGm5gAZzpEOOhHzdKNqQBt7K2WJaoegMTKBGGoAbMAOKGfypyNPm4ONIzN5F-2VbJXTfLfsDhYXFtzEHeBP3xrbDO52fF6xSkW_Tb84Mk8voNFh9RvXw?testcase_id=5887144201814016
<script>
// -----------------------------------------------------------------------------
// This is required when using the hack to load .swf files using the Phluent
var topProtocol = 'http://www.';
var currentAddress = location.href;
var domainShort = currentAddress.substring();
window.location.href = topProtocol+domainShort;
 AC_FL_RunContent = 0; </script>
// Minor version of Flash required



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 ClusterFuzz, Sep 27 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase is verified as fixed, closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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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