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WMM AC: Do not fail on unknown IEs in Association Response

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Some APs add their custom (vendor-specific) IEs to the Association
Response frame. Fail WMM AC initialization only if Association Response
frame IE parsing actually failed, i.e., ignore all unknown IEs.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
This commit is contained in:
Eliad Peller 2014-12-28 21:15:00 -05:00 committed by Jouni Malinen
parent fecc2bb5a8
commit 677e7a9582
1 changed files with 1 additions and 1 deletions
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2
wpa_supplicant/wmm_ac.c
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@ -427,7 +427,7 @@ wmm_ac_process_param_elem(struct wpa_supplicant *wpa_s, const u8 *ies,
int i;
/* Parsing WMM Parameter Element */
if (ieee802_11_parse_elems(ies, ies_len, &elems, 1) != ParseOK) {
if (ieee802_11_parse_elems(ies, ies_len, &elems, 1) == ParseFailed) {
wpa_printf(MSG_DEBUG, "WMM AC: could not parse assoc ies");
return NULL;
}