]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
af_unix: Rename UNIX-DGRAM to UNIX to maintain backwards compatability
authorStephen Boyd <swboyd@chromium.org>
Fri, 8 Oct 2021 21:59:45 +0000 (14:59 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 12 Oct 2021 10:16:49 +0000 (11:16 +0100)
commit0edf0824e0dc359ed76bf96af986e6570ca2c0b9
treeefcae228ec1fd2b3e7a0d78991d52207b6a9c1c7
parent732b74d647048668f0f8dc0c848f0746c69e2e2f
af_unix: Rename UNIX-DGRAM to UNIX to maintain backwards compatability

Then name of this protocol changed in commit 94531cfcbe79 ("af_unix: Add
unix_stream_proto for sockmap") because that commit added stream support
to the af_unix protocol. Renaming the existing protocol makes a ChromeOS
protocol test[1] fail now that the name has changed in
/proc/net/protocols from "UNIX" to "UNIX-DGRAM".

Let's put the name back to how it was while keeping the stream protocol
as "UNIX-STREAM" so that the procfs interface doesn't change. This fixes
the test and maintains backwards compatibility in proc.

Cc: Jiang Wang <jiang.wang@bytedance.com>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Cong Wang <cong.wang@bytedance.com>
Cc: Jakub Sitnicki <jakub@cloudflare.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: Dmitry Osipenko <digetx@gmail.com>
Link: https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/platform/tast-tests/src/chromiumos/tast/local/bundles/cros/network/supported_protocols.go;l=50;drc=e8b1c3f94cb40a054f4aa1ef1aff61e75dc38f18
Fixes: 94531cfcbe79 ("af_unix: Add unix_stream_proto for sockmap")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/unix/af_unix.c