From 4d6e1b39e14666dd0738301fa0ac1ab246ac1070 Mon Sep 17 00:00:00 2001
From: Anselm R Garbe <garbeam@gmail.com>
Date: Mon, 22 Dec 2014 10:36:47 +0000
Subject: segfault avoidance

---
diff --git a/lsw.c b/lsw.c
index 9b01f6a..fc40fef 100644
--- a/lsw.c
+++ b/lsw.c
@@ -58,9 +58,9 @@ getname(Window win) {
 	if(!XmbTextPropertyToTextList(dpy, &prop, &list, &n) && n > 0) {
 		strncpy(buf, list[0], sizeof buf);
 		XFreeStringList(list);
-	}
-	else
+	} else
 		strncpy(buf, (char *)prop.value, sizeof buf);
 	XFree(prop.value);
+	buf[sizeof buf - 1] = '\0';
 	return buf;
 }
--
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