Commit aad70007 authored Sep 24, 2007 by James Lentini Committed by Trond Myklebust Oct 09, 2007

[NFS] [PATCH] NFS: initialize default port in kernel mount client



If no mount server port number is specified, the previous change to the
kernel mount client inadvertently allows the NFS server's port number to be
the used as the mount server's port number. If the user specifies an NFS
server port (-o port=x), the mount will fail.

The fix below sets the mount server's port to 0 if no mount server
port is specified by the user.

Signed-off-by: James Lentini <jlentini@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent efd8340b

fs/nfs/super.c

+4 −2

Original line number	Original line	Diff line number	Diff line
	@@ -1027,7 +1027,9 @@ static int nfs_try_mount(struct nfs_parsed_mount_data *args,
	sin = args->mount_server.address;		sin = args->mount_server.address;
	else		else
	sin = args->nfs_server.address;		sin = args->nfs_server.address;
	if (args->mount_server.port != 0)		/*
			* autobind will be used if mount_server.port == 0
			*/
	sin.sin_port = htons(args->mount_server.port);		sin.sin_port = htons(args->mount_server.port);

	/*		/*