private void QueryBufferSizes(out SecurityPackageContextSizes sizes)
{
var contextAddRefSuccess = false;
RuntimeHelpers.PrepareConstrainedRegions();
try
{
DangerousAddRef(ref contextAddRefSuccess);
}
catch (Exception ex)
{
if (contextAddRefSuccess)
{
DangerousRelease();
contextAddRefSuccess = false;
}
if (!(ex is ObjectDisposedException))
{
throw;
}
}
finally
{
var result = NativeMethods.QueryContextAttributes(ref _handle, QueryContextAttributes.Sizes, out sizes);
DangerousRelease();
if (result != NativeMethods.SEC_E_OK)
{
throw Win32Exception.Create(result, "Unable to get the query context attribute sizes.");
}
}
}
public static extern uint QueryContextAttributes(ref SspiHandle inContextHandle, QueryContextAttributes attribute, out SecurityPackageContextSizes sizes);
public static extern uint QueryContextAttributes(ref SspiHandle inContextHandle, QueryContextAttributes attribute, out SecurityPackageContextSizes sizes);
private void QueryBufferSizes(out SecurityPackageContextSizes sizes)
{
var contextAddRefSuccess = false;
RuntimeHelpers.PrepareConstrainedRegions();
try
{
DangerousAddRef(ref contextAddRefSuccess);
}
catch (Exception ex)
{
if (contextAddRefSuccess)
{
DangerousRelease();
contextAddRefSuccess = false;
}
if (!(ex is ObjectDisposedException))
throw;
}
finally
{
var result = NativeMethods.QueryContextAttributes(ref _handle, QueryContextAttributes.Sizes, out sizes);
DangerousRelease();
if (result != NativeMethods.SEC_E_OK)
{
throw Win32Exception.Create(result, "Unable to get the query context attribute sizes.");
}
}
}
