diff options
| author | Roland McGrath <roland@redhat.com> | 2006-04-12 16:30:20 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-04-17 13:16:06 -0700 |
| commit | 18b1e8193eef97f3ac854276a7c4bacbb1bdfbd1 (patch) | |
| tree | ca3e2c553f2744615dbd138d96e7e23f7594dc23 /kernel/ptrace.c | |
| parent | 49fa79e5689a5c9089a5cdaf396fbdae5f928004 (diff) | |
[PATCH] fix non-leader exec under ptrace
This reverts most of commit 30e0fca6c1d7d26f3f2daa4dd2b12c51dadc778a.
It broke the case of non-leader MT exec when ptraced.
I think the bug it was intended to fix was already addressed by commit
788e05a67c343fa22f2ae1d3ca264e7f15c25eaf.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index d95a72c9279..b5eaeb91a7b 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -57,10 +57,6 @@ void ptrace_untrace(task_t *child) signal_wake_up(child, 1); } } - if (child->signal->flags & SIGNAL_GROUP_EXIT) { - sigaddset(&child->pending.signal, SIGKILL); - signal_wake_up(child, 1); - } spin_unlock(&child->sighand->siglock); } @@ -82,7 +78,8 @@ void __ptrace_unlink(task_t *child) SET_LINKS(child); } - ptrace_untrace(child); + if (child->state == TASK_TRACED) + ptrace_untrace(child); } /* |