input: fix memory leak with scalable input and nonscalable commands

With scalable input source, scale_units can be 0, and cmd is not freed. Fix this by freeing cmd when scale_units is 0. Fixes: 9371286
mpv-player · Nov 14, 2024 · 24ed213 · 24ed213
1 parent 43d8966
commit 24ed213
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/input/input.c b/input/input.c
@@ -672,8 +672,11 @@ static void interpret_key(struct input_ctx *ictx, int code, double scale,
         scale_units = MPMIN(scale_units, 20);
         for (int i = 0; i < scale_units - 1; i++)
             queue_cmd(ictx, mp_cmd_clone(cmd));
-        if (scale_units)
+        if (scale_units) {
             queue_cmd(ictx, cmd);
+        } else {
+            talloc_free(cmd);
+        }
     }
 }