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Issue 908547 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Nov 28
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug
Team-Blink-Paint



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Float-cast-overflow in blink::Length::GetIntValue

Project Member Reported by ClusterFuzz, Nov 26 
Detailed report: https://clusterfuzz.com/testcase?key=5733485530316800

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  blink::Length::GetIntValue
  blink::AppendLength
  blink::IntersectionObserver::rootMargin
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=551565:563900

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5733485530316800

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 26

Components: Blink 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 bugsnash@chromium.org, Nov 28

Components: -Blink Blink>Geometry

Comment 3 by masonfreed@chromium.org, Nov 28

Labels: ClusterFuzz-Ignore
Status: WontFix (was: Untriaged)
Not fixing - float cast overflow from large value in HTML. Per comment here: https://bugs.chromium.org/p/chromium/issues/detail?id=907374#c3
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