Messages in this thread | | | Date | Mon, 8 Aug 2022 09:56:40 +0200 | From | Stefano Garzarella <> | Subject | Re: [PATCH net v2 2/2] vsock: Set socket state back to SS_UNCONNECTED in vsock_connect_timeout() |
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On Sun, Aug 07, 2022 at 02:00:46AM -0700, Peilin Ye wrote: >From: Peilin Ye <peilin.ye@bytedance.com> > >Imagine two non-blocking vsock_connect() requests on the same socket. >The first request schedules @connect_work, and after it times out, >vsock_connect_timeout() sets *sock* state back to TCP_CLOSE, but keeps >*socket* state as SS_CONNECTING. > >Later, the second request returns -EALREADY, meaning the socket "already >has a pending connection in progress", even if the first request has >already timed out. > >As suggested by Stefano, fix it by setting *socket* state back to >SS_UNCONNECTED, so that the second request will return -ETIMEDOUT. > >Suggested-by: Stefano Garzarella <sgarzare@redhat.com> >Fixes: d021c344051a ("VSOCK: Introduce VM Sockets") >Signed-off-by: Peilin Ye <peilin.ye@bytedance.com> >--- >(new patch in v2)
Thanks for sending this :-)
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
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