Issue 3498: Crash @
ObserverList<DownloadManager::Observer,0>::Iterator::GetNext()
http://code.google.com/p/chromium/issues/detail?id=3498
New issue report by [EMAIL PROTECTED]:
This is one more bug similar to issue 3496.
I'm filing this as another issue, as we crash here.
What steps will reproduce the problem?
0. Perform imports from IE7.x and FF2.x (I guess, it does not matter here)
1. Go to www.download.com
2. Ctrl+Click on around 10 links (for .exe's) in "Most popular downloads"
section.
3. Start downloading all the files.
[No need to respond the confirmation bar with "Save" and "Discard"
buttons]
4. While downloads are in progress for 2 or 3 mins, bring up clear
browsing data dlg and do tabbing to get keyboard focus on "Cancel" button
[this is IMP ]
5. Hit return key on "Cancel" button.
What is the expected output?
Chrome crashes/disappears.
What do you see instead?
Should cancel the Clear browsing data.
Please note, I can able to consistently reproduce the issue.
Please use labels and text to provide additional information.
The dump is located @ \\Filer\home\venkataramana\dumps\d69d57b8-c85d-48f0-
8145-5791a585a39e.dmp
Stack trace:
###########
(1eb8.614): Access violation - code c0000005 (first/second chance not
available)
eax=003a1e90 ebx=7c35f07d ecx=0000000b edx=7c90e4f4 esi=003a5ec8
edi=003a5f60
eip=7c90e4f4 esp=0012ef64 ebp=0012ef78 iopl=0 nv up ei pl zr na pe
nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000
efl=00000246
ntdll!KiFastSystemCallRet:
7c90e4f4 c3 ret
0:000> .sympath
Symbol search path is: C:\chrome_dev\Official\chrome-
win32;C:\chrome_dev\Developer\chrome-
win32;srv*C:\symbolcache*\\filer\shares\googleclient\save\symbols*\\filer\s
hares\googleclient\nightly\symbols*http://msdl.microsoft.com/download/symbo
ls
0:000> k
ChildEBP RetAddr
0012ef60 7c90da1c ntdll!KiFastSystemCallRet
0012ef64 7c80c051 ntdll!ZwReleaseSemaphore+0xc
0012ef78 00443644 kernel32!ReleaseSemaphore+0x14
0012ef98 0044408f chrome!
google_breakpad::ExceptionHandler::WriteMinidumpOnHandlerThread+0x44
[c:\b\slave\chrome-
release\build\src\breakpad\src\client\windows\handler\exception_handler.cc
@ 531]
0012efb4 7c35f0c3 chrome!
google_breakpad::ExceptionHandler::HandleException+0x4f [c:\b\slave\chrome-
release\build\src\breakpad\src\client\windows\handler\exception_handler.cc
@ 385]
0012efc0 7c864031 msvcr71!__CxxUnhandledExceptionFilter+0x46
0012f230 7c843892 kernel32!UnhandledExceptionFilter+0x1c7
0012f238 7c839b21 kernel32!BaseProcessStart+0x39
0012f260 7c9032a8 kernel32!_except_handler3+0x61
0012f284 7c90327a ntdll!ExecuteHandler2+0x26
0012f334 7c90e46a ntdll!ExecuteHandler+0x24
0012f334 010ea5e1 ntdll!KiUserExceptionDispatcher+0xe
0012f63c 010eaef5 chrome_1000000!
ObserverList<DownloadManager::Observer,0>::Iterator::GetNext+0x31
[c:\b\slave\chrome-release\build\src\base\observer_list.h @ 113]
0012f650 010ef3d7 chrome_1000000!DownloadItem::UpdateObservers+0x25
[c:\b\slave\chrome-
release\build\src\chrome\browser\download\download_manager.cc @ 169]
0012f720 010ef8cf chrome_1000000!DownloadManager::Shutdown+0x287
[c:\b\slave\chrome-
release\build\src\chrome\browser\download\download_manager.cc @ 362]
0012f738 010adbf1 chrome_1000000!DownloadManager::~DownloadManager+0x1f
[c:\b\slave\chrome-
release\build\src\chrome\browser\download\download_manager.cc @ 317]
0012f75c 010adf7b chrome_1000000!ProfileImpl::~ProfileImpl+0x71
[c:\b\slave\chrome-release\build\src\chrome\browser\profile.cc @ 564]
0012f768 010710f7 chrome_1000000!ProfileImpl::`scalar deleting
destructor'+0xb
0012f788 0107139b chrome_1000000!ProfileManager::~ProfileManager+0x67
[c:\b\slave\chrome-release\build\src\chrome\browser\profile_manager.cc @
47]
0012f794 01059be4 chrome_1000000!ProfileManager::`scalar deleting
destructor'+0xb
Issue attributes:
Status: Untriaged
Owner: [EMAIL PROTECTED]
Labels: Type-Bug Pri-1 OS-All Area-BrowserUI
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