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net: switch sock_set_timeout to sockptr_t

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Pass a sockptr_t to prepare for set_fs-less handling of the kernel
pointer from bpf-cgroup.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig 2020-07-23 08:08:50 +02:00 • committed by David S. Miller
parent c34645ac25
commit c8c1bbb6eb
4 changed files with 20 additions and 18 deletions
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3
net/socket.c
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@ -2130,7 +2130,8 @@ int __sys_setsockopt(int fd, int level, int optname, char __user *optval,
}
if (level == SOL_SOCKET && !sock_use_custom_sol_socket(sock))
err = sock_setsockopt(sock, level, optname, optval, optlen);
err = sock_setsockopt(sock, level, optname,
USER_SOCKPTR(optval), optlen);
else if (unlikely(!sock->ops->setsockopt))
err = -EOPNOTSUPP;
else