Date: Sun, 10 Jul 2016 14:17:36 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r302526 - head/sys/kern Message-ID: <201607101417.u6AEHaFC083508@repo.freebsd.org>
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Author: rwatson Date: Sun Jul 10 14:17:36 2016 New Revision: 302526 URL: https://svnweb.freebsd.org/changeset/base/302526 Log: In process-descriptor close(2) and fstat(2), audit target process information. pgkill(2) already audits target process ID. MFC after: 3 days Sponsored by: DARPA, AFRL Modified: head/sys/kern/sys_procdesc.c Modified: head/sys/kern/sys_procdesc.c ============================================================================== --- head/sys/kern/sys_procdesc.c Sun Jul 10 13:42:33 2016 (r302525) +++ head/sys/kern/sys_procdesc.c Sun Jul 10 14:17:36 2016 (r302526) @@ -1,10 +1,15 @@ /*- - * Copyright (c) 2009 Robert N. M. Watson + * Copyright (c) 2009, 2016 Robert N. M. Watson * All rights reserved. * * This software was developed at the University of Cambridge Computer * Laboratory with support from a grant from Google, Inc. * + * Portions of this software were developed by BAE Systems, the University of + * Cambridge Computer Laboratory, and Memorial University under DARPA/AFRL + * contract FA8650-15-C-7558 ("CADETS"), as part of the DARPA Transparent + * Computing (TC) research program. + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -383,6 +388,7 @@ procdesc_close(struct file *fp, struct t sx_xunlock(&proctree_lock); } else { PROC_LOCK(p); + AUDIT_ARG_PROCESS(p); if (p->p_state == PRS_ZOMBIE) { /* * If the process is already dead and just awaiting @@ -529,6 +535,7 @@ procdesc_stat(struct file *fp, struct st sx_slock(&proctree_lock); if (pd->pd_proc != NULL) { PROC_LOCK(pd->pd_proc); + AUDIT_ARG_PROCESS(pd->pd_proc); /* Set birth and [acm] times to process start time. */ pstart = pd->pd_proc->p_stats->p_start;
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