diff options
| -rw-r--r-- | sys/net80211/ieee80211_output.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/net80211/ieee80211_output.c b/sys/net80211/ieee80211_output.c index 1fa87f2..ccf09b3 100644 --- a/sys/net80211/ieee80211_output.c +++ b/sys/net80211/ieee80211_output.c @@ -284,7 +284,8 @@ ieee80211_getmbuf(int flags, int type, u_int pktlen) { struct mbuf *m; - if (pktlen > MHLEN) + KASSERT(pktlen <= MCLBYTES, ("802.11 packet too large: %u", pktlen)); + if (pktlen <= MHLEN) MGETHDR(m, flags, type); else m = m_getcl(flags, type, M_PKTHDR); |
