[Webkit-unassigned] [Bug 19580] REGRESSION (r34388-r34503): Windows nightly crashes in HTMLCollection::resetCollectionInfo

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jul 1 18:58:05 PDT 2008


https://bugs.webkit.org/show_bug.cgi?id=19580





------- Comment #16 from aroben at apple.com  2008-07-01 18:58 PDT -------
Here's the disassembly for HTMLFormElement::elements:

PassRefPtr<HTMLCollection> HTMLFormElement::elements()
{
00E10710  push        ebp  
00E10711  mov         ebp,esp 
00E10713  push        ecx  
    return HTMLFormCollection::create(this);
00E10714  test        ecx,ecx 
00E10716  push        ecx  
00E10717  mov         dword ptr [esp],ecx 
00E1071A  je          WebCore::HTMLFormElement::elements+0Fh (0E1071Fh) 
00E1071C  inc         dword ptr [ecx+4] 
00E1071F  lea         eax,[ebp-4] 
00E10722  push        esi  
00E10723  push        eax  
00E10724  call        WebCore::HTMLFormCollection::create (0E09F70h) 
00E10729  mov         esi,dword ptr [ebp+8] 
00E1072C  pop         ecx  
00E1072D  pop         ecx  
00E1072E  mov         ecx,dword ptr [eax] 
00E10730  and         dword ptr [eax],0 
00E10733  mov         eax,dword ptr [ebp-4] 
00E10736  test        eax,eax 
00E10738  mov         dword ptr [esi],ecx 
00E1073A  jne         010A4FF6 
00E10740  mov         eax,esi 
00E10742  pop         esi  
}
00E10743  leave            
00E10744  ret         4    


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