[gentoo-commits] proj/openrc:master commit in: src/rc/

[William Hubbs]

commit:     1cac8b080c16f9aab19c7a3ae1ca155c20dfa14d
Author:     William Hubbs <w.d.hubbs <AT> gmail <DOT> com>
AuthorDate: Mon Sep 18 21:59:18 2017 +0000
Commit:     William Hubbs <williamh <AT> gentoo <DOT> org>
CommitDate: Mon Sep 18 21:59:18 2017 +0000
URL:        https://gitweb.gentoo.org/proj/openrc.git/commit/?id=1cac8b08

ignore sigchld when shutting down the supervised process

We need to do this to skip the zombie state for the child process since
we are not easily able to wait() for it.

 src/rc/supervise-daemon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rc/supervise-daemon.c b/src/rc/supervise-daemon.c
index 09db1912..a781ad9d 100644
--- a/src/rc/supervise-daemon.c
+++ b/src/rc/supervise-daemon.c
@@ -753,6 +753,7 @@ int main(int argc, char **argv)
                while (!exiting) {
                        wait(&i);
                        if (exiting) {
+                               signal_setup(SIGCHLD, SIG_IGN);
                                syslog(LOG_INFO, "stopping %s, pid %d", exec, 
child_pid);
                                nkilled = run_stop_schedule(applet, exec, NULL, 
child_pid,
                                                0, false, false, true);