From: syzbot <syzbot+b6ce23950fd636e6efb6@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Forwarded: [PATCH] mac80211: debug print key cipher in ieee80211_tx_h_encrypt
Date: Sun, 12 Jul 2026 17:50:17 -0700 [thread overview]
Message-ID: <6a543649.574492cf.19a3b.0017.GAE@google.com> (raw)
In-Reply-To: <6a54082c.574492cf.19a3b.0015.GAE@google.com>
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***
Subject: [PATCH] mac80211: debug print key cipher in ieee80211_tx_h_encrypt
Author: kartikey406@gmail.com
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
Reported-by: syzbot+b6ce23950fd636e6efb6@syzkaller.appspotmail.com
Signed-off-by: Deepanshu Kartikey <kartikey406@gmail.com>
---
net/mac80211/tx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index c13b209fad47..5fb2fa7adf07 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1045,6 +1045,9 @@ ieee80211_tx_h_stats(struct ieee80211_tx_data *tx)
static ieee80211_tx_result debug_noinline
ieee80211_tx_h_encrypt(struct ieee80211_tx_data *tx)
{
+ if (tx->key)
+ printk("key cipher = 0x%x\n",
+ tx->key->conf.cipher);
if (!tx->key)
return TX_CONTINUE;
--
2.43.0
next prev parent reply other threads:[~2026-07-13 0:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-12 21:33 [syzbot] [wireless?] WARNING in ieee80211_encrypt_tx_skb syzbot
2026-07-13 0:50 ` syzbot [this message]
2026-07-13 1:22 ` Forwarded: [PATCH] mac80211: don't encrypt pre-auth (ETH_P_PREAUTH) frames syzbot
2026-07-15 20:27 ` Forwarded: syzbot
2026-07-16 13:09 ` Forwarded: syzbot
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