Jiang Wang d0c6416bd7 unix: Fix an issue in unix_shutdown causing the other end read/write failures ... Commit 94531cfcbe ("af_unix: Add unix_stream_proto for sockmap") sets unix domain socket peer state to TCP_CLOSE in unix_shutdown. This could happen when the local end is shutdown but the other end is not. Then, the other end will get read or write failures which is not expected. Fix the issue by setting the local state to shutdown. Fixes: 94531cfcbe ("af_unix: Add unix_stream_proto for sockmap") Reported-by: Casey Schaufler <casey@schaufler-ca.com> Suggested-by: Cong Wang <cong.wang@bytedance.com> Signed-off-by: Jiang Wang <jiang.wang@bytedance.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20211004232530.2377085-1-jiang.wang@bytedance.com		2021-10-06 14:40:21 +02:00
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af_unix.c	unix: Fix an issue in unix_shutdown causing the other end read/write failures	2021-10-06 14:40:21 +02:00
diag.c	net: Use nlmsg_unicast() instead of netlink_unicast()	2021-07-13 09:28:29 -07:00
garbage.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 62	2019-05-24 17:36:46 +02:00
Kconfig	af_unix: Add OOB support	2021-08-04 09:55:52 +01:00
Makefile	af_unix: Implement ->psock_update_sk_prot()	2021-07-15 18:17:50 -07:00
scm.c	io_uring: move io_uring_get_socket() into io_uring.h	2020-09-30 20:32:33 -06:00
scm.h	net: split out functions related to registering inflight socket files	2019-02-28 08:24:23 -07:00
sysctl_net_unix.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
unix_bpf.c	af_unix: Add unix_stream_proto for sockmap	2021-08-16 18:43:39 -07:00