1 files changed, 12 insertions, 0 deletions

diff --git a/plugins/check_ssh.c b/plugins/check_ssh.c
index f6c8d551..84b70a53 100644
--- a/plugins/check_ssh.c
+++ b/plugins/check_ssh.c
@@ -61,6 +61,14 @@ static int ssh_connect(mp_check *overall, char *haddr, int hport, char *remote_v
                                            char *remote_protocol);
 
 int main(int argc, char **argv) {
+#ifdef __OpenBSD__
+        /* - rpath is required to read --extra-opts (given up later)
+         * - inet is required for sockets
+         * - unix is required for Unix domain sockets
+         * - dns is required for name lookups */
+        pledge("stdio rpath inet unix dns", NULL);
+#endif // __OpenBSD__
+
         setlocale(LC_ALL, "");
         bindtextdomain(PACKAGE, LOCALEDIR);
         textdomain(PACKAGE);
@@ -74,6 +82,10 @@ int main(int argc, char **argv) {
                 usage4(_("Could not parse arguments"));
         }
 
+#ifdef __OpenBSD__
+        pledge("stdio inet unix dns", NULL);
+#endif // __OpenBSD__
+
         check_ssh_config config = tmp_config.config;
 
         mp_check overall = mp_check_init();