[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 19:02:35 PDT 2008


------- Comment #17 from aroben at apple.com  2008-07-01 19:02 PDT -------
For comparison, here's the disassembly from a Debug build:

PassRefPtr<HTMLCollection> HTMLFormElement::elements()
00E318C0  push        ebp  
00E318C1  mov         ebp,esp 
00E318C3  sub         esp,0Ch 
00E318C6  mov         dword ptr [ebp-0Ch],0CCCCCCCCh 
00E318CD  mov         dword ptr [ebp-8],0CCCCCCCCh 
00E318D4  mov         dword ptr [ebp-4],0CCCCCCCCh 
00E318DB  mov         dword ptr [ebp-4],ecx 
    return HTMLFormCollection::create(this);
00E318DE  push        ecx  
00E318DF  mov         ecx,esp 
00E318E1  mov         eax,dword ptr [this] 
00E318E4  push        eax  
00E318E5  call       
00E318EA  lea         ecx,[ebp-0Ch] 
00E318ED  push        ecx  
00E318EE  call        WebCore::HTMLFormCollection::create (114B9C0h) 
00E318F3  add         esp,8 
00E318F6  push        eax  
00E318F7  mov         ecx,dword ptr [ebp+8] 
00E318FA  call       
00E318FF  lea         ecx,[ebp-0Ch] 
00E31902  call       
00E31907  mov         eax,dword ptr [ebp+8] 
00E3190A  add         esp,0Ch 
00E3190D  cmp         ebp,esp 
00E3190F  call        WTF::HashTableConstIteratorAdapter<WTF::HashTable<void
*,std::pair<void *,PrintJobManager *>,WTF::PairFirstExtractor<std::pair<void
*,PrintJobManager *> >,WTF::PtrHash<void
*>,WTF::PairHashTraits<WTF::HashTraits<void *>,WTF::HashTraits<PrintJobManager
*> >,WTF::HashTraits<void *> >,std::pair<void *,PrintJobManager *>
>::operator->+0Ch (6F3FFCh) 
00E31914  mov         esp,ebp 
00E31916  pop         ebp  
00E31917  ret         4    

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