New issue
Advanced search Search tips

Issue 719304 link

Starred by 1 user

Issue metadata

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



Sign in to add a comment

Crash in blink::RootInlineBox::closestLeafChildForLogicalLeftPosition

Project Member Reported by ClusterFuzz, May 8 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6624635551744000

Fuzzer: inferno_layout_test_unmodified
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: UNKNOWN READ
Crash Address: 0x00000009
Crash State:
  blink::RootInlineBox::closestLeafChildForLogicalLeftPosition
  blink::RootInlineBox::closestLeafChildForPoint
  blink::nextLinePosition
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6624635551744000


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 8 2017

Labels: OS-Android
Project Member

Comment 2 by ClusterFuzz, May 26 2017

Labels: OS-Linux
Components: Blink>Layout
Project Member

Comment 4 by ClusterFuzz, Jun 16 2017

ClusterFuzz has detected this issue as fixed in range 479886:479921.

Detailed report: https://clusterfuzz.com/testcase?key=6624635551744000

Fuzzer: inferno_layout_test_unmodified
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x00000025
Crash State:
  blink::RootInlineBox::ClosestLeafChildForLogicalLeftPosition
  blink::RootInlineBox::ClosestLeafChildForPoint
  blink::NextLinePosition
  
Sanitizer: address (ASAN)

Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=479886:479921

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6624635551744000


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 5 by ClusterFuzz, Jun 16 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6624635551744000 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