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pf: Make sure that pfi_update_status() always zeros counters
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Authored by markj on Jun 29 2022, 3:28 PM.
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Details

Summary

pfi_update_status() can return early if the status interface doesn't
exist. But in this case pf_getstatus() was copying uninitialized stack
memory into the output nvlist.

Reported by: Jenkins (KMSAN job)

Diff Detail

Repository
rG FreeBSD src repository
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