From: David Hill <dhill@conformal.com>
Date: Thu, 12 Jul 2012 18:45:47 +0000 (-0400)
Subject: fix use after free
X-Git-Url: https://jasonwoof.com/gitweb/?a=commitdiff_plain;h=32c4a83ea63004d7bf5aedc6180859629ac830a6;p=spectrwm.git

fix use after free
---

diff --git a/spectrwm.c b/spectrwm.c
index f9b2d43..0e76488 100644
--- a/spectrwm.c
+++ b/spectrwm.c
@@ -1015,10 +1015,10 @@ ewmh_get_win_state(struct ws_win *win)
 	states = xcb_get_property_value(r);
 	n = xcb_get_property_value_length(r);
 
-	free(r);
-
 	for (i = 0; i < n; i++)
 		ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
+
+	free(r);
 }
 
 /* events */