Description: selinux,smack: fix subjective/objective credential use mixups
References:
 https://bugs.chromium.org/p/project-zero/issues/detail?id=2229
Notes:
 carnil> Introduced with eb1231f73c4d ("selinux: clarify task subjective
 carnil> and objective credentials") in 5.13-rc1.
Bugs:
upstream: released (5.15-rc3) [a3727a8bac0a9e77c70820655fd8715523ba3db7]
5.10-upstream-stable: N/A "Vulnerable code introduced later"
4.19-upstream-stable: N/A "Vulnerable code introduced later"
4.9-upstream-stable: N/A "Vulnerable code introduced later"
sid: released (5.14.9-1)
5.10-bullseye-security: N/A "Vulnerable code introduced later"
4.19-buster-security: N/A "Vulnerable code introduced later"
4.9-stretch-security: N/A "Vulnerable code introduced later"