New issue
Advanced search Search tips

Issue 863371 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Jul 18
Cc:
ifratric@google.com
kkaluri@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



Sign in to add a comment

Integer-overflow in blink::ListMarkerText::ToCJKIdeographic

Project Member Reported by ClusterFuzz, Jul 13 
Detailed report: https://clusterfuzz.com/testcase?key=4898424248598528

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::ListMarkerText::ToCJKIdeographic
  blink::ListMarkerText::GetText
  blink::LayoutListMarker::UpdateContent
  
Sanitizer: undefined (UBSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4898424248598528

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.

Comment 1 by kkaluri@chromium.org, Jul 17

Cc: kkaluri@chromium.org
Components: Blink>Layout
Labels: M-68 Test-Predator-Wrong CF-NeedsTriage
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You...

Comment 2 by e...@chromium.org, Jul 18

Status: WontFix (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Jul 25

Labels: Needs-Feedback
ClusterFuzz testcase 4898424248598528 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.
►

Sign in to add a comment