diff options
| author |   guenther <guenther@openbsd.org> | 2011-08-30 01:09:29 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2011-08-30 01:09:29 +0000 |
| commit | c3f908f3d940679fae68bf1ddbed5ac3e89e9ed1 (patch) | |
| tree | db5c46c8c1976442872a1a9debda05d39a0ea91b | |
| parent | Document a "once" filter option used to create one shot rules. (diff) | |
| download | wireguard-openbsd-c3f908f3d940679fae68bf1ddbed5ac3e89e9ed1.tar.xz wireguard-openbsd-c3f908f3d940679fae68bf1ddbed5ac3e89e9ed1.zip | |
Make ps -N/-M work again by correcting kernel vs user address
handling in the FILL_KPROC() macro.
Problems pointed out by Martin Pelikan (martin.pelikan at gmail.com)
| -rw-r--r-- | sys/sys/sysctl.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/sys/sysctl.h b/sys/sys/sysctl.h index f8885b68df9..4661df7a5c8 100644 --- a/sys/sys/sysctl.h +++ b/sys/sys/sysctl.h @@ -1,4 +1,4 @@ -/* $OpenBSD: sysctl.h,v 1.116 2011/07/08 18:38:55 yasuoka Exp $ */ +/* $OpenBSD: sysctl.h,v 1.117 2011/08/30 01:09:29 guenther Exp $ */ /* $NetBSD: sysctl.h,v 1.16 1996/04/09 20:55:36 cgd Exp $ */ /* @@ -453,7 +453,7 @@ struct kinfo_proc { * kp - target kinfo_proc structure * copy_str - a function or macro invoked as copy_str(dst,src,maxlen) * that has strlcpy or memcpy semantics; the destination is - * pre-filled with zeros + * pre-filled with zeros; for libkvm, src is a kvm address * p - source struct proc * pr - source struct process * pc - source struct pcreds @@ -482,7 +482,7 @@ do { \ (kp)->p_limit = PTRTOINT64((pr)->ps_limit); \ (kp)->p_vmspace = PTRTOINT64((p)->p_vmspace); \ (kp)->p_sigacts = PTRTOINT64((p)->p_sigacts); \ - (kp)->p_sess = PTRTOINT64((pr)->ps_session); \ + (kp)->p_sess = PTRTOINT64((pg)->pg_session); \ (kp)->p_ru = PTRTOINT64((p)->p_ru); \ \ (kp)->p_exitsig = (p)->p_exitsig; \ @@ -528,12 +528,12 @@ do { \ (kp)->p_xstat = (p)->p_xstat; \ (kp)->p_acflag = (p)->p_acflag; \ \ - /* XXX depends on p_emul being an array and not a pointer */ \ + /* XXX depends on e_name being an array and not a pointer */ \ copy_str((kp)->p_emul, (char *)(p)->p_emul + \ offsetof(struct emul, e_name), sizeof((kp)->p_emul)); \ - copy_str((kp)->p_comm, (p)->p_comm, sizeof((kp)->p_comm)); \ - copy_str((kp)->p_login, (sess)->s_login, \ - MIN(sizeof((kp)->p_login) - 1, sizeof((sess)->s_login))); \ + strlcpy((kp)->p_comm, (p)->p_comm, sizeof((kp)->p_comm)); \ + strlcpy((kp)->p_login, (sess)->s_login, \ + MIN(sizeof((kp)->p_login), sizeof((sess)->s_login))); \ \ if ((sess)->s_ttyvp) \ (kp)->p_eflag |= EPROC_CTTY; \ |