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HT: Fix 20/40 coex Action frame parsing

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Commit 5ce3ae4c8f tried to clean up
fetching a pointer to the action code field, but it forgot to add
IEEE80211_HDRLEN to the pointer. This resulted in the coex report
elements being read from too early in the frame.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-12-22 20:41:19 +02:00
parent 6ac593ec47
commit 2a32ad66da
1 changed files with 1 additions and 1 deletions
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2
src/ap/ieee802_11_ht.c
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@ -211,7 +211,7 @@ void hostapd_2040_coex_action(struct hostapd_data *hapd,
struct ieee80211_2040_intol_chan_report *ic_report; struct ieee80211_2040_intol_chan_report *ic_report;
int is_ht_allowed = 1; int is_ht_allowed = 1;
int i; int i;
const u8 *data = ((const u8 *) mgmt) + 1; const u8 *data = ((const u8 *) mgmt) + IEEE80211_HDRLEN + 1;
hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211, hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG, "hostapd_public_action - action=%d", HOSTAPD_LEVEL_DEBUG, "hostapd_public_action - action=%d",