Description: media: ttusb-dec: Fix memory leak in ttusb_dec_exit_dvb()
References:
 https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel@gmail.com/
 https://lore.kernel.org/linux-media/20221115131822.6640-5-imv4bel@gmail.com/
Notes:
 carnil> Negligible security impact, would need physical access to
 carnil> "exploit"
Bugs:
upstream: released (6.4-rc3) [517a281338322ff8293f988771c98aaa7205e457]
6.1-upstream-stable: released (6.1.33) [ea2938c27b0212aaab6702c16b7385e073b35643]
5.10-upstream-stable: released (5.10.183) [eb37fef417a246fe54530901a3ea9c0abc914fc2]
4.19-upstream-stable: released (4.19.285) [3e5af0745a4702ab0df2f880bfe0431eb30f9164]
sid: released (6.3.7-1)
6.1-bookworm-security: released (6.1.37-1)
5.10-bullseye-security: released (5.10.191-1)
4.19-buster-security: released (4.19.289-1)