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Issue 664953 link

Starred by 1 user

Issue metadata

Status: Verified
Owner:
(currently inactive on Chromium)
Closed: Nov 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in blink::FrameView::ScrollbarManager::destroyScrollbar

Project Member Reported by ClusterFuzz, Nov 14 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6658114020704256

Fuzzer: inferno_twister_custom_bundle
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000020
Crash State:
  blink::FrameView::ScrollbarManager::destroyScrollbar
  blink::FrameView::ScrollbarManager::setHasHorizontalScrollbar
  blink::FrameView::adjustScrollbarExistence
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=431655:431691

Minimized Testcase (146.41 Kb): https://cluster-fuzz.appspot.com/download/AMIfv974Tt7poZKfTZaw8u-1TUY6Iv4XZgCPGuZea1FD2ul-QmpSJ5edrJWaO0rKgiAY82_roESOXHIBQx2raazs1iv6KHmvljfBCGTdF6LZCLCM052uTzjydNPTFe8_xfy-GHEve6KHGTrKp-OA_BBti_W0kGVlYj4GpBBfh50v_-_oggkkIps?testcase_id=6658114020704256

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: bokan@chromium.org
Components: Blink>Scroll
Owner: ymalik@chromium.org
Status: Assigned (was: Untriaged)
ymalik@ your change is in the CL range. Can you take a look?
Project Member

Comment 2 by ClusterFuzz, Nov 15 2016

ClusterFuzz has detected this issue as fixed in range 431813:431838.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6658114020704256

Fuzzer: inferno_twister_custom_bundle
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000020
Crash State:
  blink::FrameView::ScrollbarManager::destroyScrollbar
  blink::FrameView::ScrollbarManager::setHasHorizontalScrollbar
  blink::FrameView::adjustScrollbarExistence
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=431655:431691
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=431813:431838

Minimized Testcase (146.41 Kb): https://cluster-fuzz.appspot.com/download/AMIfv974Tt7poZKfTZaw8u-1TUY6Iv4XZgCPGuZea1FD2ul-QmpSJ5edrJWaO0rKgiAY82_roESOXHIBQx2raazs1iv6KHmvljfBCGTdF6LZCLCM052uTzjydNPTFe8_xfy-GHEve6KHGTrKp-OA_BBti_W0kGVlYj4GpBBfh50v_-_oggkkIps?testcase_id=6658114020704256

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, Nov 15 2016

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