diff options
| author |   stsp <stsp@openbsd.org> | 2020-12-10 12:53:03 +0000 |
|---|---|---|
| committer | stsp <stsp@openbsd.org> | 2020-12-10 12:53:03 +0000 |
| commit | 19a418d8d3bd4e9d1862882cd917c048f47d99d8 (patch) | |
| tree | a7832e74b8c5bbfdb34c74467d186152aecb20ec | |
| parent | Fix double-free on error in ieee80211_amsdu_decap(). (diff) | |
| download | wireguard-openbsd-19a418d8d3bd4e9d1862882cd917c048f47d99d8.tar.xz wireguard-openbsd-19a418d8d3bd4e9d1862882cd917c048f47d99d8.zip | |
ieee80211_decrypt must use m_freem() instead of m_free()
Patch by zxystd from the OpenIntelWireless project (drivers for macOS)
ok tobhe@
| -rw-r--r-- | sys/net80211/ieee80211_crypto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net80211/ieee80211_crypto.c b/sys/net80211/ieee80211_crypto.c index 98878f1aa8f..037aca21138 100644 --- a/sys/net80211/ieee80211_crypto.c +++ b/sys/net80211/ieee80211_crypto.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ieee80211_crypto.c,v 1.76 2020/05/15 14:21:09 stsp Exp $ */ +/* $OpenBSD: ieee80211_crypto.c,v 1.77 2020/12/10 12:53:03 stsp Exp $ */ /*- * Copyright (c) 2008 Damien Bergamini <damien.bergamini@free.fr> @@ -290,7 +290,7 @@ ieee80211_decrypt(struct ieee80211com *ic, struct mbuf *m0, /* find key for decryption */ k = ieee80211_get_rxkey(ic, m0, ni); if (k == NULL || (k->k_flags & IEEE80211_KEY_SWCRYPTO) == 0) { - m_free(m0); + m_freem(m0); return NULL; } |