Date: Mon, 29 Jan 2024 22:32:20 GMT From: Olivier Certner <olce@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: f2a0277d3e51 - main - setusercontext(): Set priority from '~/.login_conf' as well Message-ID: <202401292232.40TMWKFD013870@gitrepo.freebsd.org>
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The branch main has been updated by olce: URL: https://cgit.FreeBSD.org/src/commit/?id=f2a0277d3e51a6a839151eef17f466d0db2b7300 commit f2a0277d3e51a6a839151eef17f466d0db2b7300 Author: Olivier Certner <olce@FreeBSD.org> AuthorDate: 2023-05-30 15:14:50 +0000 Commit: Olivier Certner <olce@FreeBSD.org> CommitDate: 2024-01-29 21:58:09 +0000 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 --- lib/libutil/login_class.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/libutil/login_class.c b/lib/libutil/login_class.c index 314ab0999320..5ae0fbfb80b8 100644 --- a/lib/libutil/login_class.c +++ b/lib/libutil/login_class.c @@ -621,6 +621,8 @@ 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); }help
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