Description: NFC: pn533: fix use-after-free and memleaks
References:
 http://www.openwall.com/lists/oss-security/2019/12/03/4
Notes:
 bwh> Introduced in 4.12 by commit 32ecc75ded72 ("NFC: pn533: change order
 bwh> operations in dev registation".
Bugs:
upstream: released (5.4-rc4) [6af3aa57a0984e061f61308fe181a9a12359fecc]
4.19-upstream-stable: released (4.19.82) [24aaf7f4528f0df0f29667d3921f4a63aa7b806c]
4.9-upstream-stable: N/A "Vulnerability introduced later"
3.16-upstream-stable: N/A "Vulnerability introduced later"
sid: released (5.3.9-1)
4.19-buster-security: released (4.19.87-1)
4.9-stretch-security: N/A "Vulnerability introduced later"
3.16-jessie-security: N/A "Vulnerability introduced later"