Closed Bug 1248943 Opened 8 years ago Closed 8 years ago

Website causes Firefox to hang with 100% CPU usage, at mozilla::StyleAnimationValue::ExtractComputedValue

Categories

(Core :: DOM: Animation, defect)

Unspecified
macOS
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1245260

People

(Reporter: Felipe, Unassigned)

References

()

Details

Attachments

(1 file)

Visiting this website will cause Firefox to hang forever. Happens both on e10s (hanging the content process) or non-e10s. The stack has a lot of stuff, but I noticed many instances of mozilla::StyleAnimationValue::ExtractComputedValue and other animation-related functions, so filing it here.

I only tested it on OSX Yosemite, latest nightly. Happens on a clean profile

Note: this will hang the browser
http://www.history.com/shows/join-or-die-with-craig-ferguson
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → DUPLICATE
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