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author | sam <sam@FreeBSD.org> | 2008-09-25 20:25:25 +0000 |
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committer | sam <sam@FreeBSD.org> | 2008-09-25 20:25:25 +0000 |
commit | f1ce06c8fb1bf46519e719f39617b53afb0c3ab8 (patch) | |
tree | b824b65ac466de8aa63e275c51c48e038f0141bd /sys/net80211/ieee80211_hostap.c | |
parent | 7cd998e440a6194e10f6c3f992365995098074c5 (diff) | |
download | FreeBSD-src-f1ce06c8fb1bf46519e719f39617b53afb0c3ab8.zip FreeBSD-src-f1ce06c8fb1bf46519e719f39617b53afb0c3ab8.tar.gz |
must do a deep copy of mcast packets as they can be modified after dispatch
Submitted by: "Jared Go" <jared@hobnob.com>
Diffstat (limited to 'sys/net80211/ieee80211_hostap.c')
-rw-r--r-- | sys/net80211/ieee80211_hostap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/net80211/ieee80211_hostap.c b/sys/net80211/ieee80211_hostap.c index 7f28f4f..c0a99a1 100644 --- a/sys/net80211/ieee80211_hostap.c +++ b/sys/net80211/ieee80211_hostap.c @@ -319,7 +319,7 @@ hostap_deliver_data(struct ieee80211vap *vap, struct mbuf *mcopy = NULL; if (m->m_flags & M_MCAST) { - mcopy = m_copypacket(m, M_DONTWAIT); + mcopy = m_dup(m, M_DONTWAIT); if (mcopy == NULL) ifp->if_oerrors++; else |