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
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LICENSES
arch
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include
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kernel
lib
mm
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samples
scripts
security
sound
tools
usr
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.clang-format -rw-r--r-- 12.7 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.5 KB
.mailmap -rw-r--r-- 10.5 KB
COPYING -rw-r--r-- 423 bytes
CREDITS -rw-r--r-- 96.6 KB
Kbuild -rw-r--r-- 2.2 KB
Kconfig -rw-r--r-- 563 bytes
MAINTAINERS -rw-r--r-- 472.7 KB
Makefile -rw-r--r-- 59.7 KB
README -rw-r--r-- 727 bytes

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