qcacmn: Do not drop the beacon in case of RSN len is less than 2
For security cert TC, RSNIE length can be 1 but if the beacon is dropped, old entry will remain in scan cache and cause cert TC failure as connection with old entry with valid RSN IE will pass. So instead of dropping the frame, do not store the RSN pointer so that old entry is overwritten. Change-Id: I2fe4d2dd2352be6850f7a18a2ec829733ded7ee8 CRs-Fixed: 2944120
This commit is contained in:

committed by
Madan Koyyalamudi

orang tua
6370333013
melakukan
532d6ae75f
@@ -1163,9 +1163,16 @@ util_scan_populate_bcn_ie_list(struct wlan_objmgr_pdev *pdev,
|
||||
(uint8_t *)&(((struct htcap_ie *)ie)->ie);
|
||||
break;
|
||||
case WLAN_ELEMID_RSN:
|
||||
if (ie->ie_len < WLAN_RSN_IE_MIN_LEN)
|
||||
goto err;
|
||||
scan_params->ie_list.rsn = (uint8_t *)ie;
|
||||
/*
|
||||
* For security cert TC, RSNIE length can be 1 but if
|
||||
* beacon is dropped, old entry will remain in scan
|
||||
* cache and cause cert TC failure as connection with
|
||||
* old entry with valid RSN IE will pass.
|
||||
* So instead of dropping the frame, do not store the
|
||||
* RSN pointer so that old entry is overwritten.
|
||||
*/
|
||||
if (ie->ie_len >= WLAN_RSN_IE_MIN_LEN)
|
||||
scan_params->ie_list.rsn = (uint8_t *)ie;
|
||||
break;
|
||||
case WLAN_ELEMID_XRATES:
|
||||
if (ie->ie_len > WLAN_EXT_SUPPORTED_RATES_IE_MAX_LEN)
|
||||
|
Reference in New Issue
Block a user