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About 12 results for
lookupaccountsid
- Page 1
Access Violation in LookupAccountSid
Programming
Software Development
9 Years Ago
by BenWard
… if that annoyed anyone. Anyway I have an issue using
LookupAccountSid
in a visual studio 2013 project running on Windows 7…
Access violation reading location
Programming
Software Development
12 Years Ago
by koleanu
…d\n", GetLastError()); return NULL; } if(getGroup) bRtnBool =
LookupAccountSid
(NULL, pSidG, AcctName, (LPDWORD)&dwAcctName, DomainName, (LPDWORD)&dwDomainName…, &eUse); if(getOwner) bRtnBool =
LookupAccountSid
(NULL, pSidO, AcctName, (LPDWORD)&dwAcctName, DomainName, (LPDWORD)&…
Re: Access violation reading location
Programming
Software Development
9 Years Ago
by BenWard
… violation on what looks like the FIRST call to to
LookupAccountSid
. It's as if something is not being cleared down…
ACL TRUSTEE_TYPE is always Unknown.
Programming
Software Development
15 Years Ago
by bigbadowl
…; PSID_NAME_USE peUse = new SID_NAME_USE; PSID Sid = pListOfExplicitEntries[i].Trustee.ptstrName;
LookupAccountSid
(NULL, Sid, account, &AccountBufflength,domain,&DomainBufflength,peUse); _tprintf…
Re: author of a file
Programming
Software Development
15 Years Ago
by Ancient Dragon
… SID obtained previously. name_len = sizeof(ownerName); domain_len = sizeof(domain_name); bSuccess =
LookupAccountSid
(NULL, pOwner, ownerName, &name_len, domain_name, &domain_len, &deUse…
Re: how to get owner of a file for windows using python script
Programming
Software Development
14 Years Ago
by ccandillo
… (FILENAME, win32security.OWNER_SECURITY_INFORMATION) owner_sid = sd.GetSecurityDescriptorOwner () name, domain, type = win32security.
LookupAccountSid
(None, owner_sid) print "File owned by %s\\%s"…
Re: Access Violation in LookupAccountSid
Programming
Software Development
9 Years Ago
by nullptr
AFAIK, the first call to LookupAccountSidW will return the buffer sizes needed in TCHARS. So you will need to allocate `bufsize * sizeof(wchar_t)` You also need to free the memory.
Re: Access Violation in LookupAccountSid
Programming
Software Development
9 Years Ago
by BenWard
Thanks, I thought that is effectively what lines 23 and 24 are doing? Or are you refering to the variables that I currently have as DWORDs and am passing as references?
Re: Access Violation in LookupAccountSid
Programming
Software Development
9 Years Ago
by nullptr
Because you are calling LookupAccountSidW(...), `myDwordNameLength` and `myDwordDomLength` will contain the buffer size needed in wide chars. Thus on lines 23 and 24 you are only allocating half the required size for each buffer. Change those lines to: myTrusteeName = (LPWSTR)GlobalAlloc(GMEM_FIXED, myDwordNameLength * sizeof(wchar_t)); …
Re: Access Violation in LookupAccountSid
Programming
Software Development
9 Years Ago
by BenWard
... good lord I could kiss you right now and I don't even care if you're a dude. I hadn't previously been using LookupAccountSidW() but the issue was still there before because the compiler was defaulting to wide chars anyway.
Re: Access violation reading location
Programming
Software Development
12 Years Ago
by Salem
[url]http://msdn.microsoft.com/en-us/library/aa379166%28v=vs.85%29.aspx[/url] If you're calling it the first time to retrieve the length of the name, then you should pass NULL for the name, and make sure the length is initialised to zero. Otherwise, you're passing a pointer to a string in read-only memory, and it attempts to write 1 byte to it (…
Re: ACL TRUSTEE_TYPE is always Unknown.
Programming
Software Development
15 Years Ago
by marco93
It's a wrong method. Ask on Adv. Win32 api newsgroup [url]news://comp.os.ms-windows.programmer.win32[/url] for the well-known right method...
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