SUNRPC: remove BUG_ON from encode_rpcb_string
Replace BUG_ON() with WARN_ON_ONCE() and truncate the encoded string if len > max. Signed-off-by: Weston Andros Adamson <dros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -884,7 +884,10 @@ static void encode_rpcb_string(struct xdr_stream *xdr, const char *string,
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u32 len;
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u32 len;
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len = strlen(string);
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len = strlen(string);
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BUG_ON(len > maxstrlen);
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WARN_ON_ONCE(len > maxstrlen);
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if (len > maxstrlen)
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/* truncate and hope for the best */
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len = maxstrlen;
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p = xdr_reserve_space(xdr, 4 + len);
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p = xdr_reserve_space(xdr, 4 + len);
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xdr_encode_opaque(p, string, len);
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xdr_encode_opaque(p, string, len);
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}
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}
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