Bug 163818

Summary:	Web Inspector: Filtering in Timelines causes the UI to hang
Product:	WebKit	Reporter:	Nikita Vasilyev <nvasilyev>
Component:	Web Inspector	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	bburg, joepeck, mattbaker, nvasilyev, timothy, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All

Description Nikita Vasilyev 2016-10-21 16:36:05 PDT

RangeError: Maximum call stack size exceeded. (at ListMultimap.js:30:55)
    ListMultimap @ ListMultimap.js:30:55
    addEventListener @ Object.js:52:46
    ProfileDataGridNode @ ProfileDataGridNode.js:41:30
    ? @ ProfileDataGridNode.js:261:74
    forEachChild @ CallingContextTreeNode.js:170:21
    _populate @ ProfileDataGridNode.js:258:32
    dispatch @ Object.js:170:30
    dispatchEventToListeners @ Object.js:177:17
    expand @ DataGridNode.js:466:42
    makeVisible @ DataGrid.js:443:43
    _applyFiltersToNode @ DataGrid.js:452:24
    _applyFiltersToNodeAndDispatchEvent @ DataGrid.js:391:33
    insertChild @ DataGrid.js:1199:58
    appendChild @ DataGrid.js:1153:25
    ...
    ? @ ProfileDataGridNode.js:261:37
    forEachChild @ CallingContextTreeNode.js:170:21
    _populate @ ProfileDataGridNode.js:258:32
    dispatch @ Object.js:170:30
    dispatchEventToListeners @ Object.js:177:17
    expand @ DataGridNode.js:466:42
    makeVisible @ DataGrid.js:443:43
    _applyFiltersToNode @ DataGrid.js:452:24
    _applyFiltersToNodeAndDispatchEvent @ DataGrid.js:391:33
    insertChild @ DataGrid.js:1199:58
    appendChild @ DataGrid.js:1153:25
    ? @ ProfileDataGridNode.js:261:37
    forEachChild @ CallingContextTreeNode.js:170:21
    _populate @ ProfileDataGridNode.js:258:32
    dispatch @ Object.js:170:30
    dispatchEventToListeners @ Object.js:177:17
    traverseNextNode @ DataGridNode.js:585:42
    ? @ DataGrid.js:1871:59
    generatorResume @ [native code]
    ? @ YieldableTask.js:77:27
    generatorResume @ [native code]
    _processPendingItems @ YieldableTask.js:128:45
    start @ YieldableTask.js:108:34
    _updateFilter @ DataGrid.js:1880:43
    _updateFilter @ [native code]

Full stack:
https://gist.github.com/NV/dcde33813095c3f351f530b17bf22ba9

Comment 1 Radar WebKit Bug Importer 2016-10-21 16:36:22 PDT

<rdar://problem/28899095>

Comment 2 Nikita Vasilyev 2016-10-21 16:41:12 PDT

Steps:
1. Open Timelines tab
2. Navigate to http://n12v.com
3. Once timeline recording is finished, type "jquery" in the Filter Records field.

Comment 3 Nikita Vasilyev 2016-11-02 14:15:23 PDT


*** This bug has been marked as a duplicate of bug 161784 ***