ES_EVENT_TYPE_AUTH_OPEN hangs OS

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Created May ’20

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I'm using 0x7fffffff and 0x0(which I found in other people's project, Apple doesn't give this document) as authorized_flags value for es_respond_flags_result. It works perfectly with SIP disabled. But when I test this in user env(SIP on, APP signed&notarized, grant system extension full disk access), the OS hangs. I'm pretty sure it's ES_EVENT_TYPE_AUTH_OPEN caused this problem, because once I remove this event from es_subscribe, my APP&system extension works perfectly in user env. Does anyone know to slove this problem? Or did I use the wrong authorized_flags value?

Many thanks!

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Answer 1

DTS Engineer OP

Apple

May ’20

That sounds very similar to the problem reported in this thread, and my offer in that thread applies here as well.

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