On Mon, May 3, 2021 at 12:38 AM bob prohaska wrote:
> After a successful compile of audio/xoscope on a Pi4 running current a
> stream of messages appeared on the console and in the security log
> while xoscope was running:
>
>
> +WARNING pid 26370 (xoscope): ioctl sign-extension ioctl
On 2021-May-3, at 08:23, bob prohaska wrote:
> On Mon, May 03, 2021 at 01:00:03AM -0700, Mark Millard via freebsd-ports
> wrote:
> [detailed code tour omitted]
>
>>
>> My guess would be xoscope used a signed 32-bit type
>> that got a value with sign extension to 64 bits
>> before the value
On Mon, May 03, 2021 at 01:00:03AM -0700, Mark Millard via freebsd-ports wrote:
[detailed code tour omitted]
>
> My guess would be xoscope used a signed 32-bit type
> that got a value with sign extension to 64 bits
> before the value started being treated as unsigned.
> If it had used an
On 2021-May-2, at 23:37, bob prohaska wrote:
> After a successful compile of audio/xoscope on a Pi4 running current a
> stream of messages appeared on the console and in the security log
> while xoscope was running:
>
>
> +WARNING pid 26370 (xoscope): ioctl sign-extension ioctl
