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- Handle query security descriptor

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- Add SEH protection

svn path=/trunk/; revision=42684
This commit is contained in:
Dmitry Chapyshev 2009-08-15 09:39:56 +00:00
parent b0922201e8
commit a70df9a883
1 changed files with 14 additions and 4 deletions
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18
reactos/ntoskrnl/io/iomgr/file.c
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@ -1107,8 +1107,10 @@ IopSecurityFile(IN PVOID ObjectBody,
/* Check what kind of request this was */
if (OperationCode == QuerySecurityDescriptor)
{
DPRINT1("FIXME: Device Query security descriptor UNHANDLED\n");
return STATUS_SUCCESS;
return SeQuerySecurityDescriptorInfo(SecurityInformation,
SecurityDescriptor,
BufferLength,
&DeviceObject->SecurityDescriptor);
}
else if (OperationCode == DeleteSecurityDescriptor)
{
@ -1262,8 +1264,16 @@ IopSecurityFile(IN PVOID ObjectBody,
/* Callers usually expect the normalized form */
if (Status == STATUS_BUFFER_OVERFLOW) Status = STATUS_BUFFER_TOO_SMALL;
/* Return length */
*BufferLength = IoStatusBlock.Information;
_SEH2_TRY
{
/* Return length */
*BufferLength = IoStatusBlock.Information;
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Status = _SEH2_GetExceptionCode();
}
_SEH2_END;
}
/* Return Status */