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From d9ac4d127f53d92cf3426fba28ff351e5e165ae2 Mon Sep 17 00:00:00 2001
From: Colin Watson <cjwatson@debian.org>
Date: Sun, 9 Feb 2014 16:10:17 +0000
Subject: Support synchronisation with service supervisor using SIGSTOP
Forwarded: no
Last-Update: 2013-09-14
Patch-Name: sigstop.patch
---
sshd.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sshd.c b/sshd.c
index 665c0b9..ffe360c 100644
--- a/sshd.c
+++ b/sshd.c
@@ -1931,6 +1931,10 @@ main(int ac, char **av)
}
}
+ if (getenv("SSH_SIGSTOP"))
+ /* Tell service supervisor that we are ready. */
+ kill(getpid(), SIGSTOP);
+
/* Accept a connection and return in a forked child */
server_accept_loop(&sock_in, &sock_out,
&newsock, config_s);
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