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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
Message-ID: <20240521153444.535399-1-ryasuoka@redhat.com>
Precedence: bulk
MIME-Version: 1.0
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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