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-rw-r--r--debian/openssh-server.init12
1 files changed, 12 insertions, 0 deletions
diff --git a/debian/openssh-server.init b/debian/openssh-server.init
index 67b204789..8c38eedf5 100644
--- a/debian/openssh-server.init
+++ b/debian/openssh-server.init
@@ -16,6 +16,7 @@ set -e
16test -x /usr/sbin/sshd || exit 0 16test -x /usr/sbin/sshd || exit 0
17( /usr/sbin/sshd -\? 2>&1 | grep -q OpenSSH ) 2>/dev/null || exit 0 17( /usr/sbin/sshd -\? 2>&1 | grep -q OpenSSH ) 2>/dev/null || exit 0
18 18
19SSHD_OOM_ADJUST=-17
19if test -f /etc/default/ssh; then 20if test -f /etc/default/ssh; then
20 . /etc/default/ssh 21 . /etc/default/ssh
21fi 22fi
@@ -70,6 +71,15 @@ check_config() {
70 fi 71 fi
71} 72}
72 73
74adjust_oom() {
75 if [ -e /var/run/sshd.pid ]; then
76 PID="$(head -n1 /var/run/sshd.pid)"
77 if [ -e "/proc/$PID/oom_adj" ]; then
78 printf '%s' "$SSHD_OOM_ADJUST" >"/proc/$PID/oom_adj"
79 fi
80 fi
81}
82
73export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" 83export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"
74 84
75case "$1" in 85case "$1" in
@@ -80,6 +90,7 @@ case "$1" in
80 log_daemon_msg "Starting OpenBSD Secure Shell server" "sshd" 90 log_daemon_msg "Starting OpenBSD Secure Shell server" "sshd"
81 if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS; then 91 if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS; then
82 log_end_msg 0 92 log_end_msg 0
93 adjust_oom
83 else 94 else
84 log_end_msg 1 95 log_end_msg 1
85 fi 96 fi
@@ -113,6 +124,7 @@ case "$1" in
113 check_dev_null log_end_msg 124 check_dev_null log_end_msg
114 if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS; then 125 if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS; then
115 log_end_msg 0 126 log_end_msg 0
127 adjust_oom
116 else 128 else
117 log_end_msg 1 129 log_end_msg 1
118 fi 130 fi