diff options
| author |   guenther <guenther@openbsd.org> | 2011-12-14 07:32:16 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2011-12-14 07:32:16 +0000 |
| commit | a2e04e14c7bba4f83f5db2cc788417da45b260c4 (patch) | |
| tree | 31613602daf80e3d277fa49a50b35109d43d5fda /sys/kern/kern_exec.c | |
| parent | *finally* make use of certificate authority file if available ! (diff) | |
| download | wireguard-openbsd-a2e04e14c7bba4f83f5db2cc788417da45b260c4.tar.xz wireguard-openbsd-a2e04e14c7bba4f83f5db2cc788417da45b260c4.zip | |
Handle rthreads consistently in ktrace by moving the flags and vnode into
struct process; KTRFAC_ACTIVE becomes P_INKTR. Also, save the credentials
used to open the file in sys_ktrace() and use them for all writes to the
vnode.
much feedback and ok jsing@
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index ff53d3feb9a..c72d2fcdead 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exec.c,v 1.121 2011/12/11 19:42:28 guenther Exp $ */ +/* $OpenBSD: kern_exec.c,v 1.122 2011/12/14 07:32:16 guenther Exp $ */ /* $NetBSD: kern_exec.c,v 1.75 1996/02/09 18:59:28 christos Exp $ */ /*- @@ -516,10 +516,8 @@ sys_execve(struct proc *p, void *v, register_t *retval) * If process is being ktraced, turn off - unless * root set it. */ - if (p->p_tracep && !(p->p_traceflag & KTRFAC_ROOT)) { - p->p_traceflag = 0; - ktrsettracevnode(p, NULL); - } + if (pr->ps_tracevp && !(pr->ps_traceflag & KTRFAC_ROOT)) + ktrcleartrace(pr); #endif p->p_ucred = crcopy(cred); if (attr.va_mode & VSUID) |