diff options
| -rw-r--r-- | sysdeps/mach/hurd/sigaction.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/sigaction.c b/sysdeps/mach/hurd/sigaction.c index 91de02cd17..957068b168 100644 --- a/sysdeps/mach/hurd/sigaction.c +++ b/sysdeps/mach/hurd/sigaction.c @@ -52,7 +52,8 @@ DEFUN(__sigaction, (sig, act, oact), if (act != NULL) ss->actions[sig] = a; - if (act != NULL && sig == SIGCHLD) + if (act != NULL && sig == SIGCHLD && + (a.sa_flags & SA_NOCLDSTOP) != (old.sa_flags & SA_NOCLDSTOP)) { ss->critical_section = 1; __spin_unlock (&ss->lock); |