lsw

commit 4d6e1b39e14666dd0738301fa0ac1ab246ac1070
parent e36d7dd570a789685c4200e7fc8a929ad6c4ed8c
Author: Anselm R Garbe <garbeam@gmail.com>
Date:   Mon, 22 Dec 2014 11:36:47 +0100

segfault avoidance

Diffstat:
M
lsw.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git 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;
 }