git: d162d7e2ad32 - main - setclasspriority(): New possible value 'inherit'
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Date: Mon, 29 Jan 2024 22:32:17 UTC
The branch main has been updated by olce: URL: https://cgit.FreeBSD.org/src/commit/?id=d162d7e2ad327ceada4102c5d6779f9ecd809502 commit d162d7e2ad327ceada4102c5d6779f9ecd809502 Author: Olivier Certner <olce@FreeBSD.org> AuthorDate: 2023-06-21 08:53:37 +0000 Commit: Olivier Certner <olce@FreeBSD.org> CommitDate: 2024-01-29 21:58:09 +0000 setclasspriority(): New possible value 'inherit' It indicates to the login.conf machinery (setusercontext() / setclasscontext()) to leave priority alone, effectively inheriting it from the parent process. PR: 271749 Reviewed by: emaste, yuripv Approved by: emaste (mentor) MFC after: 3 days Relnotes: yes Sponsored by: Kumacom SAS Differential Revision: https://reviews.freebsd.org/D40690 --- lib/libutil/login_class.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/lib/libutil/login_class.c b/lib/libutil/login_class.c index d36926d70224..314ab0999320 100644 --- a/lib/libutil/login_class.c +++ b/lib/libutil/login_class.c @@ -462,9 +462,15 @@ static void setclasspriority(login_cap_t * const lc, struct passwd const * const pwd) { const rlim_t def_val = LOGIN_DEFPRI, err_val = INT64_MIN; - rlim_t p = login_getcapnum(lc, "priority", def_val, err_val); + rlim_t p; int rc; + /* If value is "inherit", nothing to change. */ + if (login_getcapenum(lc, "priority", inherit_enum) == 0) + return; + + p = login_getcapnum(lc, "priority", def_val, err_val); + if (p == err_val) { /* Invariant: 'lc' != NULL. */ syslog(LOG_WARNING,