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dll: wksid: well known SID's

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This commit is contained in:
Bill Zissimopoulos
2017-12-11 15:03:32 -08:00
parent fd3e5bad43
commit 4fe85222b1
10 changed files with 161 additions and 36 deletions
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11
src/dll/fsctl.c
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@ -284,7 +284,7 @@ static NTSTATUS FspFsctlFixServiceSecurity(HANDLE SvcHandle)
* This function adds an ACE that allows Everyone to start a service.
*/
PSID WorldSid = 0;
PSID WorldSid;
PSECURITY_DESCRIPTOR SecurityDescriptor = 0;
PSECURITY_DESCRIPTOR NewSecurityDescriptor = 0;
EXPLICIT_ACCESSW AccessEntry;
@ -296,18 +296,12 @@ static NTSTATUS FspFsctlFixServiceSecurity(HANDLE SvcHandle)
NTSTATUS Result;
/* get the Everyone (World) SID */
Size = SECURITY_MAX_SID_SIZE;
WorldSid = MemAlloc(Size);
WorldSid = FspWksidGet(WinWorldSid);
if (0 == WorldSid)
{
Result = STATUS_INSUFFICIENT_RESOURCES;
goto exit;
}
if (!CreateWellKnownSid(WinWorldSid, 0, WorldSid, &Size))
{
Result = FspNtStatusFromWin32(GetLastError());
goto exit;
}
/* get the service security descriptor DACL */
Size = 0;
@ -394,7 +388,6 @@ static NTSTATUS FspFsctlFixServiceSecurity(HANDLE SvcHandle)
exit:
LocalFree(NewSecurityDescriptor);
MemFree(SecurityDescriptor);
MemFree(WorldSid);
return Result;
}