commit 9a9ae7d069df63eab5b8535e02438a0b96500bf3
author David Ahern <dsa@cumulusnetworks.com> Tue Aug 23 21:06:33 2016 -0700
committer Luca Weiss <luca.weiss@fairphone.com> Mon Aug 23 15:42:53 2021 +0200
tree 0188ef2497e20dc3e9415631c33321101e26a1d7
parent 95df31058c2e680d6dcc5ca68945c0aacbcf5e29

net: diag: support SOCK_DESTROY for UDP sockets

This implements SOCK_DESTROY for UDP sockets similar to what was done
for TCP with commit c1e64e298b8ca ("net: diag: Support destroying TCP
sockets.") A process with a UDP socket targeted for destroy is awakened
and recvmsg fails with ECONNABORTED.

[backport of net-next 5d77dca82839ef016a93ad7acd7058b14d967752]

Issue: FP2A10-14
Change-Id: I84e71e774c859002f98dcdb5e0ca01f35227a44c
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>