| Summary: | Web Inspector: Opening a CSS file from the resources tab with long lines throws an exception, freezes inspector | ||||||
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| Product: | WebKit | Reporter: | Jonathan Wells <jonowells> | ||||
| Component: | Web Inspector | Assignee: | Nobody <webkit-unassigned> | ||||
| Status: | RESOLVED FIXED | ||||||
| Severity: | Critical | CC: | graouts, joepeck, timothy, webkit-bug-importer | ||||
| Priority: | P2 | Keywords: | InRadar | ||||
| Version: | 528+ (Nightly build) | ||||||
| Hardware: | Mac | ||||||
| OS: | OS X 10.9 | ||||||
| Attachments: |
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Created attachment 229676 [details] Reduction of issue CSS files with lines with over 500 characters in them (whitespace, non-whitespace) will freeze inspector and throw this exception: [Error] TypeError: undefined is not an object (evaluating 'state.stack.length') runInOp (codemirror.js, line 1972) operation (codemirror.js, line 4216) string (TextEditor.js, line 140) _populateWithContent (SourceCodeTextEditor.js, line 358) _contentAvailable (SourceCodeTextEditor.js, line 374) (anonymous function) ([native code], line 0) servicePendingContentRequests (SourceCode.js, line 238) _processContent (SourceCode.js, line 258) (anonymous function) ([native code], line 0) dispatch (InspectorBackend.js, line 231) dispatchNextQueuedMessageFromBackend (MessageDispatcher.js, line 31) (anonymous function) ([native code], line 0) To reproduce: 1. Open the attached file resources.webarchive. 2. Open the inspector and navigate to Resources. 3. Open 2_breaks.css. (throws the exception) 4. Open 3_finally.css. 5. File doesn't load, wheel spins.