Description: media: cpia2: Fix use-after-free in cpia2_exit
References:
Notes:
 bwh> Introduced in 2.6.17 by commit ab33d5071de7 "V4L/DVB (3376): Add cpia2
 bwh> camera support".
Bugs:
upstream: released (5.2-rc1) [dea37a97265588da604c6ba80160a287b72c7bfd]
4.19-upstream-stable: released (4.19.47) [bdf3da72ae79f0cfb88c720dedabe16b0d67334b]
4.9-upstream-stable: released (4.9.180) [14734c3c582387e84c4c7c8c9469c274b41ff2b3]
3.16-upstream-stable: released (3.16.81) [56c2514ac65214bfcf60b6df324e3a1d2f31e3b2]
sid: released (5.2.6-1)
4.19-buster-security: released (4.19.67-1)
4.9-stretch-security: released (4.9.184-1)
3.16-jessie-security: released (3.16.81-1)