Closed Bug 1423609 Opened 7 years ago Closed 7 years ago

Long data-uri can break the rule inspector

Categories

(DevTools :: Inspector: Rules, defect)

Product:
DevTools
Component:
Inspector: Rules
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED DUPLICATE of bug 1414361

People

(Reporter: adrian17, Unassigned)

Details

STR: - Open https://codepen.io/thebabydino/full/mVKayj - open the inspector - try inspecting the displayed <button> element -> the rules inspector is blank. Stack trace points here: https://searchfox.org/mozilla-central/source/devtools/shared/css/lexer.js#691 Calling `stringToCodes(substr)` on a long data: string generates an array with 741262 elements; Trying to call `push.apply` fails, at it exceeds the limit of 500000 function arguments.
Thanks for filing. I'm fairly sure this is bug 1414361. So closing this one for now.
Status: UNCONFIRMED → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
Product: Firefox → DevTools
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