diff options
| author |   guenther <guenther@openbsd.org> | 2010-07-26 01:56:27 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2010-07-26 01:56:27 +0000 |
| commit | 207e4b38a785bf665de26471f4fc5fde67fa99f0 (patch) | |
| tree | 5b61a93df6c22438e6a0955afca220cb2f2207a0 /sys/kern/kern_exec.c | |
| parent | Add missing braces so a loop will function as intended. (diff) | |
| download | wireguard-openbsd-207e4b38a785bf665de26471f4fc5fde67fa99f0.tar.xz wireguard-openbsd-207e4b38a785bf665de26471f4fc5fde67fa99f0.zip | |
Correct the links between threads, processes, pgrps, and sessions,
so that the process-level stuff is to/from struct process and not
struct proc. This fixes a bunch of problem cases in rthreads.
Based on earlier work by blambert and myself, but mostly written
at c2k10.
Tested by many: deraadt, sthen, krw, ray, and in snapshots
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 3bd0efe326e..5afdacd42d9 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exec.c,v 1.112 2010/05/18 22:26:10 tedu Exp $ */ +/* $OpenBSD: kern_exec.c,v 1.113 2010/07/26 01:56:27 guenther Exp $ */ /* $NetBSD: kern_exec.c,v 1.75 1996/02/09 18:59:28 christos Exp $ */ /*- @@ -468,9 +468,9 @@ sys_execve(struct proc *p, void *v, register_t *retval) p->p_textvp = pack.ep_vp; atomic_setbits_int(&p->p_flag, P_EXEC); - if (p->p_flag & P_PPWAIT) { - atomic_clearbits_int(&p->p_flag, P_PPWAIT); - wakeup((caddr_t)p->p_pptr); + if (p->p_p->ps_mainproc->p_flag & P_PPWAIT) { + atomic_clearbits_int(&p->p_p->ps_mainproc->p_flag, P_PPWAIT); + wakeup(p->p_p->ps_pptr); } /* |