Fix a few memory leaks

[i3/i3lock] / xcb.c

diff --git a/xcb.c b/xcb.c
index d27b98cf89ecd0e6de7862e1da538f581b1422aa..da2f937335d89300271a0c5937b8ac82d0e84a3e 100644 (file)
--- a/xcb.c
+++ b/xcb.c
@@ -172,6 +172,8 @@ uint32_t get_mod_mask(xcb_connection_t *conn, xcb_key_symbols_t *symbols, uint32
             }
         }
 
+    free(modeswitchcodes);
+    free(modmap_r);
     return 0;
 }