how to enable malloc stack logging for PacketTunnel process?

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Created Aug ’18

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I checked Malloc stack logging for both the containing app and app extension, malloc stack of the containing app shows normally, while malloc stack of extension app does not. Anybody knows how to enable malloc stack logging for PacketTunnel process?

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Answer 1

DTS Engineer OP

Apple

Aug ’18

You can do this via the

MallocStackLogging

environment variable. Setting an environment variable in a packet tunnel provider is a bit tricky because you control neither the code that launches you nor the

main

function. Someone open a DTS tech support incident about this a while back and I found a solution that works for me. See this post for the details.

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