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Issue 842415 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner: ----
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 3
Type: Bug



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Float-cast-overflow in blink::LayoutMenuList::UpdateOptionsWidth

Project Member Reported by ClusterFuzz, May 12 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4839824524312576

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

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  blink::LayoutMenuList::UpdateOptionsWidth
  blink::LayoutMenuList::ComputeIntrinsicLogicalWidths
  blink::LayoutBox::ComputeIntrinsicLogicalWidthUsing
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=552707:552711

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4839824524312576

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 12 2018

Components: Blink>Layout
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 e...@chromium.org, May 14 2018

Labels: Pri-3
Status: Available (was: Untriaged)

Comment 3 by e...@chromium.org, May 14 2018

Status: WontFix (was: Available)
Non-security numeric overflow is considered WontFix.
Project Member

Comment 4 by ClusterFuzz, May 21 2018

Labels: Needs-Feedback
ClusterFuzz testcase 4839824524312576 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.
 Issue 847266  has been merged into this issue.

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