From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Navid Emamdoost <navid.emamdoost@gmail.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
linux-nfc@lists.01.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 03/10] nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
Date: Mon, 27 Jul 2020 19:24:36 -0400 [thread overview]
Message-ID: <20200727232443.718000-3-sashal@kernel.org> (raw)
In-Reply-To: <20200727232443.718000-1-sashal@kernel.org>
From: Navid Emamdoost <navid.emamdoost@gmail.com>
[ Upstream commit 1e8fd3a97f2d83a7197876ceb4f37b4c2b00a0f3 ]
The implementation of s3fwrn5_recv_frame() is supposed to consume skb on
all execution paths. Release skb before returning -ENODEV.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/nfc/s3fwrn5/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c
index 9d9c8d57a042d..64b58455e620b 100644
--- a/drivers/nfc/s3fwrn5/core.c
+++ b/drivers/nfc/s3fwrn5/core.c
@@ -209,6 +209,7 @@ int s3fwrn5_recv_frame(struct nci_dev *ndev, struct sk_buff *skb,
case S3FWRN5_MODE_FW:
return s3fwrn5_fw_recv_frame(ndev, skb);
default:
+ kfree_skb(skb);
return -ENODEV;
}
}
--
2.25.1
next prev parent reply other threads:[~2020-07-27 23:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-27 23:24 [PATCH AUTOSEL 4.19 01/10] usb: hso: Fix debug compile warning on sparc32 Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 02/10] qed: Disable "MFW indication via attention" SPAM every 5 minutes Sasha Levin
2020-07-27 23:24 ` Sasha Levin [this message]
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 04/10] parisc: add support for cmpxchg on u8 pointers Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 05/10] net: ethernet: ravb: exit if re-initialization fails in tx timeout Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 06/10] drivers/net/wan/x25_asy: Fix to make it work Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 07/10] Revert "i2c: cadence: Fix the hold bit setting" Sasha Levin
2020-07-27 23:24 ` Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 08/10] x86/unwind/orc: Fix ORC for newly forked tasks Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 09/10] cxgb4: add missing release on skb in uld_send() Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 4.19 10/10] xen-netfront: fix potential deadlock in xennet_remove() Sasha Levin
2020-07-27 23:24 ` Sasha Levin
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