From: Ryosuke Yasuoka <ryasuoka@redhat.com>
To: krzk@kernel.org, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org
Cc: Ryosuke Yasuoka <ryasuoka@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
syoshida@redhat.com
Subject: [PATCH net v3] nfc: nci: Fix handling of zero-length payload packets in nci_rx_work()
Date: Wed, 22 May 2024 00:34:42 +0900 [thread overview]
Message-ID: <20240521153444.535399-1-ryasuoka@redhat.com> (raw)
When nci_rx_work() receives a zero-length payload packet, it should not
discard the packet and exit the loop. Instead, it should continue
processing subsequent packets.
Fixes: d24b03535e5e ("nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet")
Signed-off-by: Ryosuke Yasuoka <ryasuoka@redhat.com>
---
v3
- Remove inappropriate Reported-by tag
v2
- Fix commit msg to be clearer to say
- Remove inappropriate Closes tag
net/nfc/nci/core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index 7a9897fbf4f4..f456a5911e7d 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -1531,8 +1531,7 @@ static void nci_rx_work(struct work_struct *work)
if (!nci_valid_size(skb)) {
kfree_skb(skb);
- kcov_remote_stop();
- break;
+ continue;
}
/* Process frame */
--
2.44.0
next reply other threads:[~2024-05-21 15:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-21 15:34 Ryosuke Yasuoka [this message]
2024-05-21 15:54 ` [PATCH net v3] nfc: nci: Fix handling of zero-length payload packets in nci_rx_work() Simon Horman
2024-05-21 16:42 ` Krzysztof Kozlowski
2024-05-23 10:50 ` patchwork-bot+netdevbpf
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