[Bug 17096] Visual C++ 2005 Trial can't build project, complains when starting mspdbsrv

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=17096





--- Comment #4 from Anastasius Focht <focht at gmx.net>  2009-04-07 15:38:49 ---
Hello,

GetUserNameEx (NameSamCompatible) is now partially implemented by commit
dcb3e52e2dfd0d6e494164932fb2b684d463a005

Although it goes further only to hit NTLM auth/secure RPC bug it now seems to
hide the security descriptor bug (.rsp files) due to another bug in
LookupAccountNameW().
Compare with previous analysis from my comment #1

--- snip ---
...
0038:Call KERNEL32.CreateFileW(0106fe00
L"c:\\scriptdbg\\Debug\\RSP000001856.rsp",00000000,00000000,00000000,00000003,00000000,00000000)
ret=5aee09d3
0038:Ret  KERNEL32.CreateFileW() retval=ffffffff ret=5aee09d3
...
0038:Call KERNEL32.LoadLibraryExW(0106f2b8
L"C:\\windows\\system32\\secur32.dll",00000000,00000008) ret=5aeef431
0038:Ret  KERNEL32.LoadLibraryExW() retval=60ea0000 ret=5aeef431
...
0038:Call KERNEL32.GetProcAddress(60ea0000,5aee1388 "GetUserNameExW")
ret=5aee1016
0038:Ret  KERNEL32.GetProcAddress() retval=60ea6370 ret=5aee1016
0038:Call secur32.GetUserNameExW(00000002,1513dcbc,1513dc44) ret=5aee1041
0038:Call KERNEL32.GetComputerNameW(1513d8b6,1513dad8) ret=60eadf3c
0038: open_key( parent=0000, access=000f003f, attributes=00000000,
name=L"Machine\\System\\CurrentControlSet\\Control\\ComputerName" )
0038: open_key() = 0 { hkey=030c }
0038: open_key( parent=030c, access=000f003f, attributes=00000000,
name=L"ActiveComputerName" )
0038: open_key() = 0 { hkey=0438 }
0038: get_key_value( hkey=0438, name=L"ComputerName" )
0038: get_key_value() = 0 { type=1, total=12,
data={6e,00,65,00,78,00,75,00,73,00,00,00} }
0038: close_handle( handle=0438 )
0038: close_handle() = 0
0038: close_handle( handle=030c )
0038: close_handle() = 0
0038:Ret  KERNEL32.GetComputerNameW() retval=00000001 ret=60eadf3c
0038:Call advapi32.GetUserNameW(1513d8c2,1513dad8) ret=60eadf84
0038:Ret  advapi32.GetUserNameW() retval=00000001 ret=60eadf84
0038:Ret  secur32.GetUserNameExW() retval=00000001 ret=5aee1041
0038:Call ntdll.RtlAllocateHeap(00550000,00000000,00000100) ret=78134ce9
0038:Ret  ntdll.RtlAllocateHeap() retval=146e03a8 ret=78134ce9
0038:Call advapi32.LookupAccountNameW(00000000,1513dcbc
L"nexus\\focht",1513db08,1513da74,146e03a8,1513da6c,1513dca8) ret=5aee1b0c
0038:fixme:advapi:LookupAccountNameW (null) L"nexus\\focht" 0x1513db08
0x1513da74 0x146e03a8 0x1513da6c 0x1513dca8 - stub
0038: open_key( parent=0000, access=000f003f, attributes=00000000,
name=L"Machine\\System\\CurrentControlSet\\Control\\ComputerName" )
0038: open_key() = 0 { hkey=030c }
0038: open_key( parent=030c, access=000f003f, attributes=00000000,
name=L"ActiveComputerName" )
0038: open_key() = 0 { hkey=0438 }
0038: get_key_value( hkey=0438, name=L"ComputerName" )
0038: get_key_value() = 0 { type=1, total=12,
data={6e,00,65,00,78,00,75,00,73,00,00,00} }
0038: close_handle( handle=0438 )
0038: close_handle() = 0
0038: close_handle( handle=030c )
0038: close_handle() = 0
0038:Ret  advapi32.LookupAccountNameW() retval=00000000 ret=5aee1b0c
0038:Call KERNEL32.GetLastError() ret=5af3e0f7
0038:Ret  KERNEL32.GetLastError() retval=00000534 ret=5af3e0f7
...
0038:Call KERNEL32.RaiseException(e06d7363,00000001,00000003,1513db2c)
ret=78158dd3
...
0038:Call KERNEL32.GetLastError() ret=78132d14
0038:Ret  KERNEL32.GetLastError() retval=00000534 ret=78132d14
...
0038:Call KERNEL32.CreateFileW(0106fe00
L"c:\\scriptdbg\\Debug\\RSP000001856.rsp",40000000,00000000,1513dbf4,00000002,00000100,00000000)
ret=5aee1113
0038: create_file( access=40000000, attributes=00000040, sharing=00000000,
create=5, options=00000050, attrs=00000100,
objattr={rootdir=0000,sd={},name=L""},
filename="/home/focht/.wine/dosdevices/c:/scriptdbg/Debug/RSP000001856.rsp" )
0038: create_file() = 0 { handle=030c } 
--- snip ---

LookupAccountNameW( "<computername>\\<user>") fails -> exception and the .rsp
file creation goes the "fallback" route with NULL sd and DACL which of course
succeeds (server will grant full access rights with no SD/ACL present).

You can't compare the account name arg directly with GetUserNameW() respective
GetComputerNameW() when it's in format "<computername>\\<user>". You already
split the parts - now use them ;-)

Regards


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