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Issue 899199 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Oct 29
Cc:
ifratric@google.com
kkaluri@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Integer-overflow in blink::IntRect::UniteEvenIfEmpty

Project Member Reported by ClusterFuzz, Oct 26 
Detailed report: https://clusterfuzz.com/testcase?key=5788213506211840

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

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::IntRect::UniteEvenIfEmpty
  blink::Element::BoundsInViewport
  blink::WebElement::BoundsInViewport
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=549059:549062

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5788213506211840

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Oct 26

Components: Blink>DOM Platform
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Comment 2 by kkaluri@chromium.org, Oct 29

Cc: kkaluri@chromium.org
Status: WontFix (was: Untriaged)
With reference to the  Issue 890480 , marking it as Won't Fix
Project Member

Comment 3 by ClusterFuzz, Nov 5

Labels: Needs-Feedback
ClusterFuzz testcase 5788213506211840 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.
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