Revision c38f57da428b033f2721b611d84b1f40bde674a8 authored by Stefan Hajnoczi on 06 December 2018, 19:14:34 UTC, committed by Michael S. Tsirkin on 06 December 2018, 19:22:34 UTC
If a local process has closed a connected socket and hasn't received a RST packet yet, then the socket remains in the table until a timeout expires. When a vhost_vsock instance is released with the timeout still pending, the socket is never freed because vhost_vsock has already set the SOCK_DONE flag. Check if the close timer is pending and let it close the socket. This prevents the race which can leak sockets. Reported-by: Maximilian Riemensberger <riemensberger@cadami.net> Cc: Graham Whaley <graham.whaley@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| File | Mode | Size |
|---|---|---|
| ib.h | -rw-r--r-- | 3.3 KB |
| ib_addr.h | -rw-r--r-- | 8.9 KB |
| ib_cache.h | -rw-r--r-- | 5.1 KB |
| ib_cm.h | -rw-r--r-- | 19.3 KB |
| ib_fmr_pool.h | -rw-r--r-- | 3.4 KB |
| ib_hdrs.h | -rw-r--r-- | 8.6 KB |
| ib_mad.h | -rw-r--r-- | 29.2 KB |
| ib_marshall.h | -rw-r--r-- | 2.0 KB |
| ib_pack.h | -rw-r--r-- | 9.0 KB |
| ib_pma.h | -rw-r--r-- | 5.4 KB |
| ib_sa.h | -rw-r--r-- | 21.5 KB |
| ib_smi.h | -rw-r--r-- | 5.5 KB |
| ib_umem.h | -rw-r--r-- | 3.4 KB |
| ib_umem_odp.h | -rw-r--r-- | 5.4 KB |
| ib_verbs.h | -rw-r--r-- | 120.7 KB |
| iw_cm.h | -rw-r--r-- | 8.6 KB |
| iw_portmap.h | -rw-r--r-- | 7.5 KB |
| mr_pool.h | -rw-r--r-- | 954 bytes |
| opa_addr.h | -rw-r--r-- | 4.4 KB |
| opa_port_info.h | -rw-r--r-- | 14.8 KB |
| opa_smi.h | -rw-r--r-- | 4.3 KB |
| opa_vnic.h | -rw-r--r-- | 4.0 KB |
| rdma_cm.h | -rw-r--r-- | 15.0 KB |
| rdma_cm_ib.h | -rw-r--r-- | 2.1 KB |
| rdma_netlink.h | -rw-r--r-- | 3.3 KB |
| rdma_vt.h | -rw-r--r-- | 17.0 KB |
| rdmavt_cq.h | -rw-r--r-- | 3.4 KB |
| rdmavt_mr.h | -rw-r--r-- | 6.0 KB |
| rdmavt_qp.h | -rw-r--r-- | 21.6 KB |
| restrack.h | -rw-r--r-- | 4.7 KB |
| rw.h | -rw-r--r-- | 2.8 KB |
| uverbs_ioctl.h | -rw-r--r-- | 23.2 KB |
| uverbs_named_ioctl.h | -rw-r--r-- | 6.4 KB |
| uverbs_std_types.h | -rw-r--r-- | 6.2 KB |
| uverbs_types.h | -rw-r--r-- | 6.4 KB |
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