From: syzbot <syzbot+3da70a0abd7f5765b6ea@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [syzbot] KMSAN: uninit-value in nci_rx_work
Date: Sun, 23 Jun 2024 14:19:43 -0700 [thread overview]
Message-ID: <000000000000311c7c061b95397b@google.com> (raw)
In-Reply-To: <000000000000747dd6061a974686@google.com>
For archival purposes, forwarding an incoming command email to
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***
Subject: KMSAN: uninit-value in nci_rx_work
Author: jain.abhinav177@gmail.com
#syz test
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -1510,6 +1510,8 @@ static void nci_rx_work(struct work_struct *work)
struct sk_buff *skb;
for (; (skb = skb_dequeue(&ndev->rx_q)); kcov_remote_stop()) {
+ if (!skb)
+ return;
kcov_remote_start_common(skb_get_kcov_handle(skb));
/* Send copy to sniffer */
--
next prev parent reply other threads:[~2024-06-23 21:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-11 6:21 [syzbot] [net?] [nfc?] KMSAN: uninit-value in nci_rx_work (2) syzbot
2024-06-23 21:19 ` syzbot [this message]
2024-06-23 21:45 ` [syzbot] KMSAN: uninit-value in nci_rx_work syzbot
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