libuhd 4.0 + Soapy 0.4.2 causes segfault when getting the device tree

pothosware / SoapyUHD

Soapy SDR plugins for UHD supported SDR devices

https://github.com/pothosware/SoapyUHD/wiki

GNU General Public License v3.0

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libuhd 4.0 + Soapy 0.4.2 causes segfault when getting the device tree #38

Closed crroush closed 4 years ago

crroush commented 4 years ago

The various calls to uhd::property_tree::sptr tree = _dev->get_device()->get_tree(); returns a null shared pointer with X300. Changing the call to be _dev->get_tree() resolves the issue.

guruofquality commented 4 years ago

Could I get a PR for the change?