Kuniyuki Iwashima 1c5bad90e0 af_unix: Remove put_pid()/put_cred() in copy_peercred(). ...

[ Upstream commit e4bd881d987121dbf1a288641491955a53d9f8f7 ]

When (AF_UNIX, SOCK_STREAM) socket connect()s to a listening socket,
the listener's sk_peer_pid/sk_peer_cred are copied to the client in
copy_peercred().

Then, the client's sk_peer_pid and sk_peer_cred are always NULL, so
we need not call put_pid() and put_cred() there.

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-09-12 11:06:45 +02:00

70 KiB

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