Description: rpmsg: virtio: Fix possible double free in rpmsg_virtio_add_ctrl_dev()
References:
Notes:
 carnil> Commit fixes c486682ae1e2 ("rpmsg: virtio: Register the
 carnil> rpmsg_char device") in 5.13-rc1.
Bugs:
upstream: released (5.19-rc1) [1680939e9ecf7764fba8689cfb3429c2fe2bb23c]
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
4.9-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.18.5-1)
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"
4.9-stretch-security: N/A "Vulnerable code not present"