Bug 13264 - REGRESSION: Crash when canceling about:blank in Activity viewer
Summary: REGRESSION: Crash when canceling about:blank in Activity viewer
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Page Loading (show other bugs)
Version: 523.x (Safari 3)
Hardware: Mac OS X 10.4
: P1 Critical
Assignee: Nobody
URL: http://www.techcrunch.com/
Keywords: InRadar, Regression
Depends on:
Blocks:
 
Reported: 2007-04-03 01:33 PDT by Charles Gaudette
Modified: 2007-04-04 10:47 PDT (History)
0 users

See Also:

Attachments
reduction (236 bytes, text/html)
2007-04-04 05:37 PDT, Antti Koivisto 		no flags Details
slightly smaller reduction (214 bytes, text/html)
2007-04-04 07:17 PDT, Antti Koivisto 		no flags Details
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Charles Gaudette 2007-04-03 01:33:41 PDT 
Repeatable crash using r20675 (not yet tested in other builds). STEPS: (1) http://www.techcrunch.com/ (2) open "Activity" from Window menu (3) Cancel either of the "about:blank" line items using the "X", (4) Safari/WebKit beach-balls and then crashes.
Comment 1 Alexey Proskuryakov 2007-04-03 02:46:23 PDT 
Confirmed with r20493.

Thread 0 Crashed:
0    WebCore::FrameLoader::stopAllLoaders() + 21
1    -[NSApplication sendAction:to:from:] + 107
2    0x1000 + 172163
3    -[NSControl sendAction:to:] + 101
4    -[NSCell _sendActionFrom:] + 168
5    -[NSCell trackMouse:inRect:ofView:untilMouseUp:] + 1271
6    -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 848
7    -[NSTableView mouseDown:] + 3495
8    -[NSOutlineView mouseDown:] + 757
9    0x1000 + 286481
Comment 2 Mark Rowe (bdash) 2007-04-03 06:17:58 PDT 
<rdar://problem/5107536>
Comment 3 Antti Koivisto 2007-04-04 05:37:10 PDT 
Created attachment 13945 [details]
reduction

Also "Toolbar" and "Cool jobs" pop-ups show up empty in ToT. I think this is caused by the same reason as those hanging about:blank loads.
Comment 4 Antti Koivisto 2007-04-04 07:17:31 PDT 
Created attachment 13946 [details]
slightly smaller reduction

Removing an iframe from the document leaves a hanging load in activity viewer. This happens even if that load was already in completed state when the iframe was removed.
Comment 5 Anders Carlsson 2007-04-04 10:47:42 PDT 
Committed revision 20703.