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Issue metadata

Status: Verified
Owner: ----
Closed: Jun 2017
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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Stack-overflow in blink::PrePaintTreeWalk::Walk

Project Member Reported by ClusterFuzz, May 27 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6487869706469376

Fuzzer: attekett_surku_fuzzer
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffc86d3f7e8
Crash State:
  blink::PrePaintTreeWalk::Walk
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_media&range=433320:433396

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6487869706469376


Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 30 2017

Labels: OS-Mac
Project Member

Comment 2 by ClusterFuzz, Jun 14 2017

ClusterFuzz has detected this issue as fixed in range 479016:479094.

Detailed report: https://clusterfuzz.com/testcase?key=6487869706469376

Fuzzer: attekett_surku_fuzzer
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffc86d3f7e8
Crash State:
  blink::PrePaintTreeWalk::Walk
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_media&range=433320:433396
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_media&range=479016:479094

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6487869706469376


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, Jun 14 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6487869706469376 is verified as fixed, so closing issue.

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

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