Re: [PATCH net 3/4] virtio/vsock: Improve MSG_ZEROCOPY error handling

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On Wed, Nov 06, 2024 at 06:51:20PM +0100, Michal Luczaj wrote:
Add a missing kfree_skb() to prevent memory leaks.

Fixes: 581512a6dc93 ("vsock/virtio: MSG_ZEROCOPY flag support")
Signed-off-by: Michal Luczaj <mhal@xxxxxxx>
---
net/vmw_vsock/virtio_transport_common.c | 1 +
1 file changed, 1 insertion(+)

Reviewed-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>


diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index cd075f608d4f6f48f894543e5e9c966d3e5f22df..e2e6a30b759bdc6371bb0d63ee2e77c0ba148fd2 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -400,6 +400,7 @@ static int virtio_transport_send_pkt_info(struct vsock_sock *vsk,
			if (virtio_transport_init_zcopy_skb(vsk, skb,
							    info->msg,
							    can_zcopy)) {
+				kfree_skb(skb);
				ret = -ENOMEM;
				break;
			}

--
2.46.2






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