diff options
| author | Olivier Certner <olce.freebsd@certner.fr> | 2023-05-30 15:14:50 +0000 |
|---|---|---|
| committer | Olivier Certner <olce@FreeBSD.org> | 2024-02-01 21:24:13 +0000 |
| commit | 8b359002747a3ce84414fb64a9b89eab20ab7c25 (patch) | |
| tree | 3b8afe2af0510bd9e0e60eaa5f7804f9cf05124d | |
| parent | d836f951d9fee1d8cd7b77b4b87fb13c54d8cf15 (diff) | |
setusercontext(): Set priority from '~/.login_conf' as well
Setting the process priority is done only when the current process'
effective UID corresponds to that for which context is to be set.
Consequently, setting priority is done with appropriate credentials and
will fail if the target user tries to raise it unduly via his
'~/.login_conf'.
PR: 271751
Reviewed by: kib, Andrew Gierth <andrew_tao173.riddles.org.uk>
Approved by: emaste (mentor)
MFC after: 3 days
Relnotes: yes
Sponsored by: Kumacom SAS
Differential Revision: https://reviews.freebsd.org/D40352
(cherry picked from commit f2a0277d3e51a6a839151eef17f466d0db2b7300)
Approved by: markj (mentor)
| -rw-r--r-- | lib/libutil/login_class.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libutil/login_class.c b/lib/libutil/login_class.c index f545e3661520..b4e52951bf9c 100644 --- a/lib/libutil/login_class.c +++ b/lib/libutil/login_class.c @@ -622,6 +622,8 @@ setusercontext(login_cap_t *lc, const struct passwd *pwd, uid_t uid, unsigned in */ if (geteuid() == uid && (lc = login_getuserclass(pwd)) != NULL) { setlogincontext(lc, pwd, flags); + if (flags & LOGIN_SETPRIORITY) + setclasspriority(lc, pwd); login_close(lc); } |