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Add in missing m_free()'s during error conditions.

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This commit is contained in:
Adrian Chadd 2013-08-10 21:46:58 +00:00
parent 2f7c18600c
commit 1df885c863
1 changed files with 6 additions and 0 deletions
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6
sys/net80211/ieee80211_output.c
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@ -396,6 +396,9 @@ ieee80211_start_pkt(struct ieee80211vap *vap, struct mbuf *m)
* Start method for vap's. All packets from the stack come
* through here. We handle common processing of the packets
* before dispatching them to the underlying device.
*
* if_transmit() requires that the mbuf be consumed by this call
* regardless of the return condition.
*/
int
ieee80211_vap_transmit(struct ifnet *ifp, struct mbuf *m)
@ -410,6 +413,7 @@ ieee80211_vap_transmit(struct ifnet *ifp, struct mbuf *m)
"%s: ignore queue, parent %s not up+running\n",
__func__, parent->if_xname);
/* XXX stat */
m_freem(m);
return (EINVAL);
}
if (vap->iv_state == IEEE80211_S_SLEEP) {
@ -417,6 +421,7 @@ ieee80211_vap_transmit(struct ifnet *ifp, struct mbuf *m)
* In power save, wakeup device for transmit.
*/
ieee80211_new_state(vap, IEEE80211_S_RUN, 0);
m_freem(m);
return (0);
}
/*
@ -435,6 +440,7 @@ ieee80211_vap_transmit(struct ifnet *ifp, struct mbuf *m)
vap->iv_stats.is_tx_badstate++;
IEEE80211_UNLOCK(ic);
ifp->if_drv_flags |= IFF_DRV_OACTIVE;
m_freem(m);
return (EINVAL);
}
IEEE80211_UNLOCK(ic);