Date: Tue, 28 Oct 2014 04:59:34 +0000 (UTC) From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r273764 - head/sys/kern Message-ID: <201410280459.s9S4xYfA013111@svn.freebsd.org>
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Author: mjg Date: Tue Oct 28 04:59:33 2014 New Revision: 273764 URL: https://svnweb.freebsd.org/changeset/base/273764 Log: Simplify sys_getloginclass. Just use current thread credentials as they have the same accuracy as the ones obtained from proc.. Modified: head/sys/kern/kern_loginclass.c Modified: head/sys/kern/kern_loginclass.c ============================================================================== --- head/sys/kern/kern_loginclass.c Tue Oct 28 04:33:57 2014 (r273763) +++ head/sys/kern/kern_loginclass.c Tue Oct 28 04:59:33 2014 (r273764) @@ -178,24 +178,14 @@ struct getloginclass_args { int sys_getloginclass(struct thread *td, struct getloginclass_args *uap) { - int error = 0; - size_t lcnamelen; - struct proc *p; struct loginclass *lc; + size_t lcnamelen; - p = td->td_proc; - PROC_LOCK(p); - lc = p->p_ucred->cr_loginclass; - loginclass_hold(lc); - PROC_UNLOCK(p); - + lc = td->td_ucred->cr_loginclass; lcnamelen = strlen(lc->lc_name) + 1; if (lcnamelen > uap->namelen) - error = ERANGE; - if (error == 0) - error = copyout(lc->lc_name, uap->namebuf, lcnamelen); - loginclass_free(lc); - return (error); + return (ERANGE); + return (copyout(lc->lc_name, uap->namebuf, lcnamelen)); } /*
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