Hi Quinn, thanks for replying.
Based on the result of this call IOServiceOpen(driverObject, mach_task_self(), 0, &driverConnection): if it returns KERN_SUCCESS then access the driver directly, otherwise use XPC.
Cheers.
Jeremy
JeremyMurphy
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As I look into this, I'm beginning to suspect that it might not be anything to do with Ventura, and it's instead something strange about my machine. Still investigating.
Oh, yes I have, because we do device driver development. Device Extension (DExt) is the current incarnation, right?
And as I understand, because locally we use a signing certificate that does not have a Team ID, the driver is not notarised, so we have to turn SIP off. Everyone on my team has SIP turned off, so it's not unusual for us in that respect.
I just installed Sonoma on another volume to test it and the sandbox behaviour is the same, although the app itself is not working as expected, so I need to investigate that further too.