bus/driver: duplicate FDs for queued messages

bus1 / dbus-broker

Linux D-Bus Message Broker

https://github.com/bus1/dbus-broker/wiki

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bus/driver: duplicate FDs for queued messages #354

Closed dvdhrm closed 7 months ago

dvdhrm commented 7 months ago

Duplicate FDs for queued messages to ensure they stay around until a message is queued. This fixes a bug where we might try to send messages referencing closed file-descriptors.