fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-02-07 04:00:32 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

wifi: ignore zero-length SSIDs in internal wifi code

Browse source 
Should never get these, and if we do, we should ignore them by
leaving the SSID as NULL.
This commit is contained in:
Dan Williams 2011-05-18 10:30:08 -05:00
parent 5f073ece4b
commit a2cd94f83f
1 changed files with 8 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/nm-wifi-ap.c
View file

@ -863,9 +863,14 @@ nm_ap_set_ssid (NMAccessPoint *ap, const GByteArray * ssid)
}
if (ssid) {
priv->ssid = g_byte_array_sized_new (ssid->len);
priv->ssid->len = ssid->len;
memcpy (priv->ssid->data, ssid->data, ssid->len);
/* Should never get zero-length SSIDs */
g_warn_if_fail (ssid->len > 0);
if (ssid->len)
priv->ssid = g_byte_array_sized_new (ssid->len);
priv->ssid->len = ssid->len;
memcpy (priv->ssid->data, ssid->data, ssid->len);
}
}
g_object_notify (G_OBJECT (ap), NM_AP_SSID);