LimePlugin: unvalidated channel count, ignored status, leaked calibration stream #399

GatherConfigSettings reads max_channels_to_use straight from the user's config with no range validation, and TransferSettingsToDevicesConfig then loops for (int ch = 0; ch < node.configInputs.maxChannelsToUse; ++ch) writing through references into node.config.channel[ch] - a fixed 16-entry array. A larger value writes out of bounds.

LimePlugin_Init checks the status of GatherPortSettings, ConnectInitializeDevices and LoadDevicesConfigurationFile, but discards the one from TransferSettingsToDevicesConfig, which returns InvalidValue when an antenna path name is not found - after it has already written trx.path = 0 and trx.enabled = false through its references. The plugin reports success with a partially applied RF configuration.

port.calibrationStream, created in ConfigureStreaming, is never stopped or reset anywhere. LimePlugin_Destroy then calls DeviceRegistry::freeDevice on devices whose FPGA and LMS7002M objects the still-alive TRXLooper inside that stream holds as raw pointers.