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add diag msgs for frames discarded because the direction field is wrong

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This commit is contained in:
Sam Leffler 2005-07-22 17:12:05 +00:00
parent 1bd482ef57
commit bd6f09d92f
1 changed files with 8 additions and 0 deletions
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8
sys/net80211/ieee80211_input.c
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@ -297,6 +297,8 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m,
switch (ic->ic_opmode) {
case IEEE80211_M_STA:
if (dir != IEEE80211_FC1_DIR_FROMDS) {
IEEE80211_DISCARD(ic, IEEE80211_MSG_INPUT,
wh, "data", "%s", "unknown dir 0x%x", dir);
ic->ic_stats.is_rx_wrongdir++;
goto out;
}
@ -318,6 +320,8 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m,
case IEEE80211_M_IBSS:
case IEEE80211_M_AHDEMO:
if (dir != IEEE80211_FC1_DIR_NODS) {
IEEE80211_DISCARD(ic, IEEE80211_MSG_INPUT,
wh, "data", "%s", "unknown dir 0x%x", dir);
ic->ic_stats.is_rx_wrongdir++;
goto out;
}
@ -325,6 +329,8 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m,
break;
case IEEE80211_M_HOSTAP:
if (dir != IEEE80211_FC1_DIR_TODS) {
IEEE80211_DISCARD(ic, IEEE80211_MSG_INPUT,
wh, "data", "%s", "unknown dir 0x%x", dir);
ic->ic_stats.is_rx_wrongdir++;
goto out;
}
@ -477,6 +483,8 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m,
case IEEE80211_FC0_TYPE_MGT:
IEEE80211_NODE_STAT(ni, rx_mgmt);
if (dir != IEEE80211_FC1_DIR_NODS) {
IEEE80211_DISCARD(ic, IEEE80211_MSG_INPUT,
wh, "data", "%s", "unknown dir 0x%x", dir);
ic->ic_stats.is_rx_wrongdir++;
goto err;
}