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Issue 637427 link

Starred by 1 user
Status: Verified
Owner:
rsesek@chromium.org
Closed: Sep 2016
Cc:
mac-bugs-priority@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Crash in std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >::vector

Project Member Reported by ClusterFuzz, Aug 12 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4529789677600768

Fuzzer: libfuzzer_safe_browsing_dmg_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: UNKNOWN WRITE
Crash Address: 0x000000000000
Crash State:
  std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >::vector
  safe_browsing::dmg::UDIFBlockChunkReadStream::Read
  safe_browsing::dmg::UDIFPartitionReadStream::Read
  

Minimized Testcase (7.97 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96TQeu14xuhgS__63doCtwxWTS4F4Z1Nuq_JLEzvpPxc69w9IToXU1Fee85JcAo5v0rELGaBWB_PxwjcwHAR2N-Wat9hlN79joc7F550IaeKZg8Z5D9gEdheIA3mL4V9l1diy7CufRHmXTBw-SrooqFOKCHhQ?testcase_id=4529789677600768

Issue manually filed by: mmohammad

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

Comment 1 by mmohammad@chromium.org, Aug 12 2016

Status: Available (was: Untriaged)

Comment 2 by ajha@chromium.org, Aug 26 2016

Components: UI>Browser>SafeBrowsing

Comment 3 by vakh@chromium.org, Aug 26 2016

Owner: rsesek@chromium.org
Possibly related to 637422

Comment 4 by vakh@chromium.org, Aug 26 2016

Labels: SafeBrowsing-Triaged
Project Member

Comment 5 by ClusterFuzz, Sep 3 2016 

ClusterFuzz has detected this issue as fixed in range 410288:412598.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4529789677600768

Fuzzer: libfuzzer_safe_browsing_dmg_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: UNKNOWN WRITE
Crash Address: 0x000000000000
Crash State:
  std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >::vector
  safe_browsing::dmg::UDIFBlockChunkReadStream::Read
  safe_browsing::dmg::UDIFPartitionReadStream::Read
  
Fixed: https://cluster-fuzz.appspot.com/revisions?job=mac_libfuzzer_chrome_asan&range=410288:412598

Minimized Testcase (7.97 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94kcBU_vZr9GZpDobzmv3Y5YIqSevaM-Sz4pQtShX85vUfsWnTGjq8thHAslhVgSxwMGx7JpiuRzegarP5vdJKaVxq5aDfxENwzyMJ06G-6ZH0hOSHpanyq6tG8JjPODSvLzUaIzn7GzPkz3nEmE46L5ByGSA?testcase_id=4529789677600768

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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 6 by ClusterFuzz, Sep 3 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Available)
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 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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