diff options
Diffstat (limited to 'sys/kern/sys_process.c')
| -rw-r--r-- | sys/kern/sys_process.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c index 37664becb7d..21180cda141 100644 --- a/sys/kern/sys_process.c +++ b/sys/kern/sys_process.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sys_process.c,v 1.27 2004/02/08 00:04:21 deraadt Exp $ */ +/* $OpenBSD: sys_process.c,v 1.28 2004/06/13 21:49:26 niklas Exp $ */ /* $NetBSD: sys_process.c,v 1.55 1996/05/15 06:17:47 tls Exp $ */ /*- @@ -57,6 +57,7 @@ #include <sys/ptrace.h> #include <sys/uio.h> #include <sys/user.h> +#include <sys/sched.h> #include <sys/mount.h> #include <sys/syscallargs.h> @@ -91,6 +92,7 @@ sys_ptrace(p, v, retval) #endif int error, write; int temp; + int s; /* "A foolish consistency..." XXX */ if (SCARG(uap, req) == PT_TRACE_ME) @@ -353,7 +355,9 @@ sys_ptrace(p, v, retval) /* Finally, deliver the requested signal (or none). */ if (t->p_stat == SSTOP) { t->p_xstat = SCARG(uap, data); + SCHED_LOCK(s); setrunnable(t); + SCHED_UNLOCK(s); } else { if (SCARG(uap, data) != 0) psignal(t, SCARG(uap, data)); |