1 files changed, 7 insertions, 1 deletions

diff --git a/sshd.c b/sshd.c
index ffe360c62..09644914c 100644
--- a/sshd.c
+++ b/sshd.c
@@ -1931,9 +1931,15 @@ main(int ac, char **av)
                         }
                 }
 
-                if (getenv("SSH_SIGSTOP"))
+                if (getenv("SSH_SIGSTOP")) {
                         /* Tell service supervisor that we are ready. */
                         kill(getpid(), SIGSTOP);
+                        /* The service supervisor only ever expects a single
+                         * STOP signal, so do not ever signal it again, even
+                         * in the case of a re-exec or future children.
+                         */
+                        unsetenv("SSH_SIGSTOP");
+                }
 
                 /* Accept a connection and return in a forked child */
                 server_accept_loop(&sock_in, &sock_out,