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>
1 parent 2595646
File | Mode | Size |
---|---|---|
events | ||
bpf_probe.h | -rw-r--r-- | 3.1 KB |
define_trace.h | -rw-r--r-- | 3.4 KB |
perf.h | -rw-r--r-- | 2.6 KB |
syscall.h | -rw-r--r-- | 1.3 KB |
trace_events.h | -rw-r--r-- | 22.7 KB |
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...