NFS: Off-by-one length error in string handling
The hostname was getting truncated in the new text-based NFS mount API. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -1153,7 +1153,7 @@ static int nfs_validate_mount_data(struct nfs_mount_data **options,
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c = strchr(dev_name, ':');
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if (c == NULL)
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return -EINVAL;
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len = c - dev_name - 1;
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len = c - dev_name;
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if (len > sizeof(data->hostname))
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return -EINVAL;
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strncpy(data->hostname, dev_name, len);
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