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hostapd: Fix PMF robust Action frame processing rules 

Due to misplaced parenthesis, unprotected not-Robust Action frames
(e.g., Public Action frames) were dropped in handle_assoc() when such
frames were received during an association that had negotiated use of
PMF. This is not correct since only unprotected Robust Action frames
were supposed to be handled in this way.

This would have broken any Public Action frame use during PMF
association, but such frames were not really supposed to be used
currently (ANQP as the only possible use case should really use
protected dual option in such case).

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2014-01-23 10:24:21 +02:00 committed by Jouni Malinen
parent ea6e040c30
commit 7b2c42f8b9
1 changed files with 2 additions and 2 deletions
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4
src/ap/ieee802_11.c
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@ -1588,8 +1588,8 @@ static int handle_action(struct hostapd_data *hapd,
#ifdef CONFIG_IEEE80211W
if (sta && (sta->flags & WLAN_STA_MFP) &&
!(mgmt->frame_control & host_to_le16(WLAN_FC_ISWEP) &&
robust_action_frame(mgmt->u.action.category))) {
!(mgmt->frame_control & host_to_le16(WLAN_FC_ISWEP)) &&
robust_action_frame(mgmt->u.action.category)) {
hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG,
"Dropped unprotected Robust Action frame from "