New issue
Advanced search Search tips

Issue 658362 link

Starred by 1 user

Issue metadata

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



Sign in to add a comment

Lock-order-inversion in pthread_mutex_lock

Project Member Reported by ClusterFuzz, Oct 21 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6677522270126080

Fuzzer: attekett_dom_fuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Lock-order-inversion
Crash Address: 
Crash State:
  pthread_mutex_lock
  base::internal::LockImpl::Lock
  media::WebAudioSourceProviderImpl::setClient
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_tsan_chrome_mp&range=307479:307574

Minimized Testcase (6.56 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94vua_0uwJDQrSDcEyvm3c-gXYAy1VEsOxe_5QoAnHS025LuSInB8aPEDEiGrmwuQvR8bMW-k-cSQBgSubAak-AyOtcyx5PzYlEEItl-VShxdPCZgz-LaJ4TV6XvJFPbz2Mko0sesVBH2DZstJvcwOUExY2cg?testcase_id=6677522270126080

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Owner: rtoy@chromium.org
Status: Assigned (was: Untriaged)
rtoy @ could you please look into this.please feel free to re-assigned back if needed. thanks in advance !
Project Member

Comment 2 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
Project Member

Comment 3 by ClusterFuzz, Dec 17 2016

ClusterFuzz has detected this issue as fixed in range 438853:439175.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6677522270126080

Fuzzer: attekett_dom_fuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Lock-order-inversion
Crash Address: 
Crash State:
  pthread_mutex_lock
  base::internal::LockImpl::Lock
  media::WebAudioSourceProviderImpl::setClient
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_tsan_chrome_mp&range=307479:307574
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_tsan_chrome_mp&range=438853:439175

Minimized Testcase (6.56 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94vua_0uwJDQrSDcEyvm3c-gXYAy1VEsOxe_5QoAnHS025LuSInB8aPEDEiGrmwuQvR8bMW-k-cSQBgSubAak-AyOtcyx5PzYlEEItl-VShxdPCZgz-LaJ4TV6XvJFPbz2Mko0sesVBH2DZstJvcwOUExY2cg?testcase_id=6677522270126080

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 ClusterFuzz, Dec 17 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6677522270126080 is verified as fixed, so closing issue.

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

Sign in to add a comment