Bug 13299

Summary: ASSERT NOT REACHED - WebView.mm:2253 -[WebView becomeFirstResponder]
Product: WebKit Reporter: Matt Lilek <dev+webkit>
Component: Page LoadingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ddkilzer, emacemac7, mitz
Priority: P2 Keywords: HasReduction, InRadar
Version: 523.x (Safari 3)   
Hardware: Mac   
OS: OS X 10.4   
Attachments:
Description Flags
Sample project none

Matt Lilek
Reported 2007-04-06 21:31:53 PDT
From WebView.mm: // Fix for unrepro infinite recursion reported in radar 4448181. If we hit this assert on // a debug build, we should figure out what causes the problem and do a better fix. A dead simple project that does nothing more than load about:blank on awakeFromNib trips this assert, which was added in http://trac.webkit.org/projects/webkit/changeset/18331. Sample project forthcoming. Thread 0 Crashed: 0 com.apple.WebKit 0x00286a34 -[WebView becomeFirstResponder] + 96 (WebView.mm:2253) 1 com.apple.AppKit 0x93848e48 -[NSWindow makeFirstResponder:] + 200 2 com.apple.AppKit 0x938e87c4 -[NSWindow selectKeyViewFollowingView:] + 160 3 com.apple.WebKit 0x002d0e80 WebChromeClient::takeFocus(WebCore::FocusDirection) + 164 (WebChromeClient.mm:119) 4 com.apple.WebCore 0x014b2844 WebCore::Chrome::takeFocus(WebCore::FocusDirection) const + 76 (Chrome.cpp:86) 5 com.apple.WebCore 0x014f479c WebCore::FocusController::advanceFocus(WebCore::FocusDirection, WebCore::KeyboardEvent*) + 664 (FocusController.cpp:156) 6 com.apple.WebCore 0x014f4b0c WebCore::FocusController::advanceFocus(WebCore::KeyboardEvent*) + 104 (FocusController.cpp:112) 7 com.apple.WebKit 0x00260490 -[WebHTMLView becomeFirstResponder] + 664 (WebHTMLView.mm:3142) 8 com.apple.AppKit 0x93848e48 -[NSWindow makeFirstResponder:] + 200 9 com.apple.AppKit 0x93913060 -[NSClipView becomeFirstResponder] + 140 10 com.apple.AppKit 0x93848e48 -[NSWindow makeFirstResponder:] + 200 11 com.apple.AppKit 0x93912fbc -[NSScrollView becomeFirstResponder] + 160 12 com.apple.AppKit 0x93848e48 -[NSWindow makeFirstResponder:] + 200 13 com.apple.WebKit 0x00278c98 -[WebFrameView becomeFirstResponder] + 712 (WebFrameView.mm:395) 14 com.apple.AppKit 0x93848e48 -[NSWindow makeFirstResponder:] + 200 15 com.apple.WebKit 0x00286be8 -[WebView becomeFirstResponder] + 532 (WebView.mm:2278) 16 com.apple.AppKit 0x93848e48 -[NSWindow makeFirstResponder:] + 200 17 com.apple.AppKit 0x937debc0 -[NSWindow _selectFirstKeyView] + 572 18 com.apple.AppKit 0x937dd66c -[NSWindow _reallyDoOrderWindow:relativeTo:findKey:forCounter:force:isModal:] + 1080 19 com.apple.AppKit 0x937b8aec -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 988 20 com.apple.AppKit 0x937a4c9c loadNib + 240 21 com.apple.AppKit 0x937a46f4 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 716 22 com.apple.AppKit 0x937fbbc4 +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 156 23 com.apple.AppKit 0x9388ba70 +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 344 24 com.apple.AppKit 0x9388b810 NSApplicationMain + 344 25 com.yourcompany.AssertTest 0x00002d08 _start + 760 26 com.yourcompany.AssertTest 0x00002a0c start + 48
Attachments
Sample project (29.53 KB, application/zip)
2007-04-06 21:33 PDT, Matt Lilek 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Matt Lilek
Comment 1 2007-04-06 21:33:24 PDT
Created attachment 13983 [details] Sample project Sample project.
mitz
Comment 2 2007-06-20 16:12:40 PDT
Hit it in Safari 3, but could not reproduce.
mitz
Comment 3 2007-07-28 08:55:26 PDT
*** Bug 14800 has been marked as a duplicate of this bug. ***
mitz
Comment 4 2007-07-28 08:56:50 PDT
Bug 14800 contains steps to reproduce in Safari.
Geoffrey Garen
Comment 5 2007-08-06 12:34:25 PDT
<rdar://problem/5389126>
Geoffrey Garen
Comment 6 2007-08-06 12:38:18 PDT
I believe this is a dup of Bug #14027.
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