Add fstack-protector-all to gsr-global-hotkeys

meson.build

@@ -68,6 +68,7 @@ executable(
         'tools/gsr-global-hotkeys/keyboard_event.c',
         'tools/gsr-global-hotkeys/main.c'
     ],
+    c_args : '-fstack-protector-all',
     install : true
 )
 

tools/gsr-global-hotkeys/main.c

@@ -9,7 +9,7 @@
 
 typedef struct {
     uint32_t key;
-    uint32_t modifiers; /* modkeys */
+    uint32_t modifiers; /* keyboard_modkeys bitmask */
     const char *action;
 } global_hotkey;