[Bug 50038] IWbemClassObject::Get method with wszName = NULL crashes inside wbemprox

WineHQ Bugzilla wine-bugs at winehq.org
Fri Oct 23 05:37:32 CDT 2020


https://bugs.winehq.org/show_bug.cgi?id=50038

--- Comment #4 from Louis Lenders <xerox.xerox2000x at gmail.com> ---
Hi Hans, just for the info:

After applying your next patch
 https://www.winehq.org/pipermail/wine-devel/2020-October/176003.html
the command works correctly now! Nice job!

WINEDEBUG=-all wine powershell -c get-wmiobject win32_process
wine: Read access denied for device L"\\??\\Z:\\", FS volume label and serial
are not available.                                                              

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="32                                     
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="32                 
Caption          : powershell.exe                                               
CommandLine      : "C:\windows\system32\WindowsPowershell\v1.0\powershell.exe"
-c get-wmiobject win32_process                                                  
Description      : powershell.exe                                               
Handle           : 32                                                           
Name             : powershell.exe                                               
ParentProcessID  : 0                                                            
ProcessID        : 32                                                           
ThreadCount      : 4                                                            
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="56                                     
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="56                 
Caption          : services.exe                                                 
CommandLine      :                                                              
Description      : services.exe                                                 
Handle           : 56                                                           
Name             : services.exe                                                 
ParentProcessID  : 40                                                           
ProcessID        : 56                                                           
ThreadCount      : 11                                                           
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="68                                     
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="68                 
Caption          : svchost.exe                                                  
CommandLine      :                                                              
Description      : svchost.exe                                                  
Handle           : 68                                                           
Name             : svchost.exe                                                  
ParentProcessID  : 56                                                           
ProcessID        : 68                                                           
ThreadCount      : 3                                                            
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="92                                     
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="92                 
Caption          : winedevice.exe                                               
CommandLine      :                                                              
Description      : winedevice.exe                                               
Handle           : 92                                                           
Name             : winedevice.exe                                               
ParentProcessID  : 56                                                           
ProcessID        : 92                                                           
ThreadCount      : 4                                                            
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="116                                    
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="116                
Caption          : plugplay.exe                                                 
CommandLine      :                                                              
Description      : plugplay.exe                                                 
Handle           : 116                                                          
Name             : plugplay.exe                                                 
ParentProcessID  : 56                                                           
ProcessID        : 116                                                          
ThreadCount      : 6                                                            
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="172                                    
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="172                
Caption          : winedevice.exe                                               
CommandLine      :                                                              
Description      : winedevice.exe                                               
Handle           : 172                                                          
Name             : winedevice.exe                                               
ParentProcessID  : 56                                                           
ProcessID        : 172                                                          
ThreadCount      : 6                                                            
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="236                                    
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="236                
Caption          : explorer.exe                                                 
CommandLine      :                                                              
Description      : explorer.exe                                                 
Handle           : 236                                                          
Name             : explorer.exe                                                 
ParentProcessID  : 40                                                           
ProcessID        : 236                                                          
ThreadCount      : 3                                                            
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="256                                    
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="256                
Caption          : rpcss.exe                                                    
CommandLine      :                                                              
Description      : rpcss.exe                                                    
Handle           : 256                                                          
Name             : rpcss.exe                                                    
ParentProcessID  : 56                                                           
ProcessID        : 256                                                          
ThreadCount      : 7                                                            
WorkingSetSize   : 0                                                            

__GENUS          : 2                                                            
__CLASS          : Win32_Process                                                
__RELPATH        : Win32_Process.Handle="292                                    
__PROPERTY_COUNT : 9                                                            
__SERVER         : DEBIAN                                                       
__NAMESPACE      : ROOT\CIMV2                                                   
__PATH           : \\DEBIAN\ROOT\CIMV2:Win32_Process.Handle="292                
Caption          : conhost.exe                                                  
CommandLine      :                                                              
Description      : conhost.exe                                                  
Handle           : 292                                                          
Name             : conhost.exe                                                  
ParentProcessID  : 32                                                           
ProcessID        : 292                                                          
ThreadCount      : 1                                                            
WorkingSetSize   : 0

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