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sys/kern/kern_loginclass.c
| Show First 20 Lines • Show All 223 Lines • ▼ Show 20 Lines | sys_setloginclass(struct thread *td, struct setloginclass_args *uap) | ||||
| if (newlc == NULL) | if (newlc == NULL) | ||||
| return (EINVAL); | return (EINVAL); | ||||
| newcred = crget(); | newcred = crget(); | ||||
| PROC_LOCK(p); | PROC_LOCK(p); | ||||
| oldcred = crcopysafe(p, newcred); | oldcred = crcopysafe(p, newcred); | ||||
| newcred->cr_loginclass = newlc; | newcred->cr_loginclass = newlc; | ||||
| proc_set_cred(p, newcred); | proc_set_cred(p, newcred); | ||||
| FOREACH_THREAD_IN_PROC(p, td) { | |||||
| thread_lock(td); | |||||
| if (TD_IS_SUGID(td)) { | |||||
| loginclass_free(td->td_ucred->cr_loginclass); | |||||
| loginclass_hold(newlc); | |||||
| td->td_ucred->cr_loginclass = newlc; | |||||
| } | |||||
| thread_unlock(td); | |||||
| } | |||||
| #ifdef RACCT | #ifdef RACCT | ||||
| racct_proc_ucred_changed(p, oldcred, newcred); | racct_proc_ucred_changed(p, oldcred, newcred); | ||||
| crhold(newcred); | crhold(newcred); | ||||
| #endif | #endif | ||||
| PROC_UNLOCK(p); | PROC_UNLOCK(p); | ||||
| #ifdef RCTL | #ifdef RCTL | ||||
| rctl_proc_ucred_changed(p, newcred); | rctl_proc_ucred_changed(p, newcred); | ||||
| crfree(newcred); | crfree(newcred); | ||||
| Show All 23 Lines | |||||