media: dvb-core: Fix double free in dvbregisterdevice()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.337 by commit 0588b12c418c3e4f927ced11f27b02ef4a5bfb07, it was introduced in version v4.9.195 by commit 9db28659aa893c68f162b11fd63bb7f6a713e52f. For more details please see the references link.