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return the pointers of the owner, group, dacl and sacl in the security descriptor returned by GetSecurityInfo()

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svn path=/trunk/; revision=20969
This commit is contained in:
Thomas Bluemel 2006-01-22 03:50:36 +00:00
parent 68c3c9cf63
commit c93b3bf869
1 changed files with 66 additions and 6 deletions
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66
reactos/lib/ntmarta/ntmarta.c
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@ -1,6 +1,6 @@
/*
* ReactOS MARTA provider
* Copyright (C) 2004 ReactOS Team
* Copyright (C) 2005 - 2006 ReactOS Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -69,9 +69,13 @@ AccRewriteGetHandleRights(HANDLE handle,
}
else
{
pSD = LocalReAlloc((HLOCAL)pSD,
PSECURITY_DESCRIPTOR newSD;
newSD = LocalReAlloc((HLOCAL)pSD,
(SIZE_T)SDSize,
LMEM_MOVEABLE);
if (newSD != NULL)
pSD = newSD;
}
if (pSD == NULL)
@ -136,12 +140,68 @@ AccRewriteGetHandleRights(HANDLE handle,
if (Ret == ERROR_SUCCESS)
{
BOOL Present, Defaulted;
if (SecurityInfo & OWNER_SECURITY_INFORMATION && ppsidOwner != NULL)
{
*ppsidOwner = NULL;
if (!GetSecurityDescriptorOwner(pSD,
ppsidOwner,
&Defaulted))
{
Ret = GetLastError();
goto Cleanup;
}
}
if (SecurityInfo & GROUP_SECURITY_INFORMATION && ppsidGroup != NULL)
{
*ppsidOwner = NULL;
if (!GetSecurityDescriptorGroup(pSD,
ppsidGroup,
&Defaulted))
{
Ret = GetLastError();
goto Cleanup;
}
}
if (SecurityInfo & DACL_SECURITY_INFORMATION && ppDacl != NULL)
{
*ppDacl = NULL;
if (!GetSecurityDescriptorDacl(pSD,
&Present,
ppDacl,
&Defaulted))
{
Ret = GetLastError();
goto Cleanup;
}
}
if (SecurityInfo & SACL_SECURITY_INFORMATION && ppSacl != NULL)
{
*ppSacl = NULL;
if (!GetSecurityDescriptorSacl(pSD,
&Present,
ppSacl,
&Defaulted))
{
Ret = GetLastError();
goto Cleanup;
}
}
*ppSecurityDescriptor = pSD;
}
else if (pSD != NULL)
else
{
Cleanup:
if (pSD != NULL)
{
LocalFree((HLOCAL)pSD);
}
}
/* restore the last error code */
SetLastError(LastErr);