From: Hirokazu Takahashi <taka@valinux.co.jp>
Subject: NFSv2 won't work in case of error
Date: Fri, 01 Nov 2002 17:09:33 +0900 (JST)
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Hello,

I've fixed a problem that NFSv2 won't work when NFSv2 procedure
handler (proc->pc_func) returns error.

I guess there may be better way to fix it than this patch.


--- fs/nfsd/nfssvc.c.ORGv2	Fri Nov  1 16:05:44 2030
+++ fs/nfsd/nfssvc.c	Fri Nov  1 17:01:59 2030
@@ -309,6 +309,8 @@ nfsd_dispatch(struct svc_rqst *rqstp, u3
 			*statp = rpc_system_err;
 			return 1;
 		}
+	} else {
+		xdr_ressize_check(rqstp, (u32*)(rqstp->rq_res.head[0].iov_base+rqstp->rq_res.head[0].iov_len));
 	}
 
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