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14 lines
550 B
Diff
14 lines
550 B
Diff
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--- a/net80211/ieee80211_crypto_ccmp.c
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+++ b/net80211/ieee80211_crypto_ccmp.c
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@@ -273,7 +273,9 @@ ccmp_decap(struct ieee80211_key *k, stru
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tid = ((struct ieee80211_qosframe *)wh)->i_qos[0] & IEEE80211_QOS_TID;
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/* NB: assume IEEE80211_WEP_MINLEN covers the extended IV */
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pn = READ_6(ivp[0], ivp[1], ivp[4], ivp[5], ivp[6], ivp[7]);
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- if (pn && pn <= k->wk_keyrsc[tid]) {
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+ if ((vap->iv_opmode != IEEE80211_M_IBSS) &&
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+ (vap->iv_opmode != IEEE80211_M_AHDEMO) &&
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+ (pn && pn <= k->wk_keyrsc[tid])) {
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/*
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* Replay violation.
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*/
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