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| author | Arseniy Krasnov <avkrasnov@sberdevices.ru> | 2023-03-14 12:08:20 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-03-16 18:28:23 +0100 |
| commit | 8daaf39f7f6ef53a11817f6a11ec104016c3545f (patch) | |
| tree | 3f1bfdd54bb5e517746ad096ecbd04d1f2314050 /tools | |
| parent | virtio/vsock: remove redundant 'skb_pull()' call (diff) | |
| download | linux-8daaf39f7f6ef53a11817f6a11ec104016c3545f.tar.xz linux-8daaf39f7f6ef53a11817f6a11ec104016c3545f.zip | |
virtio/vsock: don't drop skbuff on copy failure
This returns behaviour of SOCK_STREAM read as before skbuff usage. When
copying to user fails current skbuff won't be dropped, but returned to
sockets's queue. Technically instead of 'skb_dequeue()', 'skb_peek()' is
called and when skbuff becomes empty, it is removed from queue by
'__skb_unlink()'.
Fixes: 71dc9ec9ac7d ("virtio/vsock: replace virtio_vsock_pkt with sk_buff")
Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Bobby Eshleman <bobby.eshleman@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions