setpriv: add new securebits#4461
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I'm not sure what the minimum supported kernel version is, but if its less than 4.3 I can add Edit: PR_SET_NO_NEW_PRIVS is older than NO_CAP_AMBIENT_RAISE and it has an |
Modifies setpriv to support the securebits `no_cap_ambient_raise`, `exec_restrict_file`, `exec_deny_interactive`, and each of their `_locked` variants. The NO_CAP_AMBIENT_RAISE securebit was added in Linux 4.3, and the EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits were added in Linux 6.14. Signed-off-by: Skye Soss <skye@soss.website>
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The
--securebitsoption insetprivhasn't been updated since the 2013, when the command was introduced.This PR adds the securebits which have been added in the meantime:
Modifies setpriv to support the securebits
no_cap_ambient_raise,exec_restrict_file,exec_deny_interactive, and each of their_lockedvariants.The NO_CAP_AMBIENT_RAISE securebit was added in Linux 4.3, and the EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits were added in Linux 6.14.