diff options
| author | Stefan Sperling <stsp@cvs.openbsd.org> | 2018-04-28 14:45:29 +0000 |
|---|---|---|
| committer | Stefan Sperling <stsp@cvs.openbsd.org> | 2018-04-28 14:45:29 +0000 |
| commit | 9f0aedb0dc64aca029ede692d6413fbf7aa50814 (patch) | |
| tree | e141083b4e98f285363f051ceb92203c077fb5d9 /sys/net80211 | |
| parent | 590d14fcca48845da95087b7bfbd765b4d24da01 (diff) | |
If ieee80211_encrypt() is passed a key with an unrecognized cipher
type then panic immediately instead of silently dropping packets.
ok phessler@
Diffstat (limited to 'sys/net80211')
| -rw-r--r-- | sys/net80211/ieee80211_crypto.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/net80211/ieee80211_crypto.c b/sys/net80211/ieee80211_crypto.c index db68889c548..e618e1d4b1d 100644 --- a/sys/net80211/ieee80211_crypto.c +++ b/sys/net80211/ieee80211_crypto.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ieee80211_crypto.c,v 1.71 2017/08/18 17:30:12 stsp Exp $ */ +/* $OpenBSD: ieee80211_crypto.c,v 1.72 2018/04/28 14:45:28 stsp Exp $ */ /*- * Copyright (c) 2008 Damien Bergamini <damien.bergamini@free.fr> @@ -225,8 +225,7 @@ ieee80211_encrypt(struct ieee80211com *ic, struct mbuf *m0, break; default: /* should not get there */ - m_freem(m0); - m0 = NULL; + panic("invalid key cipher 0x%x", k->k_cipher); } return m0; } |