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Commit 49ba8781 authored by J. Bruce Fields's avatar J. Bruce Fields
Browse files

nfsd: eliminate final bogus case from setclientid logic 



We're supposed to generate a different cl_confirm verifier for each new
client, so these to cl_confirm values should never be the same.

Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
parent a186e767

fs/nfsd/nfs4state.c

+1 −6
Original line number Diff line number Diff line
@@ -769,7 +769,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, 
		if (new == NULL)

			goto out;

		gen_clid(new);

	} else if (!same_verf(&conf->cl_confirm, &unconf->cl_confirm)) {

	} else {

		/*

		 * RFC 3530 14.2.33 CASE 3:

		 * probable client reboot; state will be removed if
@@ -780,11 +780,6 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, 
		if (new == NULL)

			goto out;

		gen_clid(new);

	} else {

		/* No cases hit !!! */

		status = nfserr_inval;

		goto out;



	}

	copy_verf(new, &clverifier);

	new->cl_addr = sin->sin_addr.s_addr;