diff --git a/ChangeLog b/ChangeLog
index f4b30e0970..09538213d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-01-16  Robert Love  <rml@novell.com>
+
+	* src/nm-device-802-11-wireless.c: argv[3], not argv[4].  Fix
+	  uninitialized parameter and buffer overflow.  Novell #143496.
+
 2006-01-16  Dan Williams  <dcbw@redhat.com>
 
 	Apply the PtP Address bits of a patch from Tim Niemueller
diff --git a/src/nm-device-802-11-wireless.c b/src/nm-device-802-11-wireless.c
index f3ff7d3bb9..4e1de2405e 100644
--- a/src/nm-device-802-11-wireless.c
+++ b/src/nm-device-802-11-wireless.c
@@ -2408,7 +2408,7 @@ supplicant_exec (NMDevice80211Wireless *self)
 	argv[0] = WPA_SUPPLICANT_BINARY;
 	argv[1] = "-g";
 	argv[2] = WPA_SUPPLICANT_GLOBAL_SOCKET;
-	argv[4] = NULL;
+	argv[3] = NULL;
 
 	if (!(success = g_spawn_async ("/", argv, NULL, 0, NULL, NULL, &pid, &error)))
 	{