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Matthew Jackson
7c544e3780
Each DNS lookup for the SSRF guard spawns a thread that is never joined and can hang for the full OS resolver timeout, so a black-holed keyserver leaks one thread+stack per attempt. Track outstanding resolver threads with an atomic counter; over a cap of 4, report the host as unreachable instead of spawning another. Decrement only when the (possibly long-hung) lookup actually returns, so the cap reflects threads truly in flight.
freemkv-keysources
Pluggable AACS key sources (keydb, online key service) for
libfreemkv. Each source looks a disc up
and hands libfreemkv its terminal Unit Keys via get_unit_keys; the library
does all derivation.
License
MIT — see LICENSE.