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wpa_supplicant: Get scan_result IE also from Beacon frames

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No reason to require ie_len if only beacon_ie_len is given.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
This commit is contained in:
Eliad Peller 2016-10-27 15:18:26 +03:00 committed by Jouni Malinen
parent baa8f5ba26
commit d044d2f7d8
1 changed files with 7 additions and 1 deletions
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8
wpa_supplicant/scan.c
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@ -1618,7 +1618,13 @@ static int wpa_scan_get_max_rate(const struct wpa_scan_res *res)
*/
const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie)
{
return get_ie((const u8 *) (res + 1), res->ie_len, ie);
size_t ie_len = res->ie_len;
/* Use the Beacon frame IEs if res->ie_len is not available */
if (!ie_len)
ie_len = res->beacon_ie_len;
return get_ie((const u8 *) (res + 1), ie_len, ie);
}