procd/rcS: Use /dev/null as stdin

[project/procd.git] / rcS.c

diff --git a/rcS.c b/rcS.c
index 0dc0aa2..913fc9a 100644 (file)
--- a/rcS.c
+++ b/rcS.c
@@ -88,9 +88,15 @@ static void q_initd_run(struct runqueue *q, struct runqueue_task *t)
                return;
        }
        close(pipefd[0]);
+
+       int devnull = open("/dev/null", O_RDONLY);
+       dup2(devnull, STDIN_FILENO);
        dup2(pipefd[1], STDOUT_FILENO);
        dup2(pipefd[1], STDERR_FILENO);
 
+       if (devnull > STDERR_FILENO)
+               close(devnull);
+
        execlp(s->file, s->file, s->param, NULL);
        exit(1);
 }