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Revert "fs: nfs: Do not bind to a local port in TCP mode"

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This reverts commit e1b14271c85f4aa0a23dfa2036afae7d53e9817c.
This commit is contained in:
Masayuki Ishikawa 2023-06-30 14:07:07 +09:00 committed by Xiang Xiao
parent 245db6742c
commit 221d919b77
1 changed files with 17 additions and 20 deletions
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3
fs/nfs/rpc_clnt.c
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@ -240,8 +240,6 @@ static int rpcclnt_socket(FAR struct rpcclnt *rpc, in_port_t rport)
goto bad;
}
if (rpc->rc_sotype == SOCK_DGRAM)
{
/* Some servers require that the client port be a reserved port
* number. We always allocate a reserved port, as this prevents
* filehandle disclosure through UDP port capture.
@ -264,7 +262,6 @@ static int rpcclnt_socket(FAR struct rpcclnt *rpc, in_port_t rport)
ferr("ERROR: psock_bind failed: %d\n", error);
goto bad;
}
}
/* Protocols that do not require connections could be optionally left
* unconnected. That would allow servers to reply from a port other than