1 files changed, 13 insertions, 0 deletions

diff --git a/swaylock/main.c b/swaylock/main.c
index 4c6b44c6..200c1b5f 100644
--- a/swaylock/main.c
+++ b/swaylock/main.c
@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/mman.h>
 #include <sys/stat.h>
 #include <time.h>
 #include <unistd.h>
@@ -18,10 +19,15 @@
 #include "background-image.h"
 #include "pool-buffer.h"
 #include "cairo.h"
+#include "log.h"
 #include "util.h"
 #include "wlr-input-inhibitor-unstable-v1-client-protocol.h"
 #include "wlr-layer-shell-unstable-v1-client-protocol.h"
 
+void sway_terminate(int exit_code) {
+        exit(exit_code);
+}
+
 static void daemonize() {
         int fds[2];
         if (pipe(fds) != 0) {
@@ -236,6 +242,13 @@ int main(int argc, char **argv) {
                 }
         }
 
+#ifdef __linux__
+        // Most non-linux platforms require root to mlock()
+        if (mlock(state.password.buffer, sizeof(state.password.buffer)) != 0) {
+                sway_abort("Unable to mlock() password memory.");
+        }
+#endif
+
         wl_list_init(&state.surfaces);
         state.xkb.context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
         state.display = wl_display_connect(NULL);