Messages in this thread Patch in this message | | | From | Sasha Levin <> | 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 |
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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
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