diff --git a/src/WINNT/afsd/cm_getaddrs.c b/src/WINNT/afsd/cm_getaddrs.c
index 48d42489be..a165271e2a 100644
--- a/src/WINNT/afsd/cm_getaddrs.c
+++ b/src/WINNT/afsd/cm_getaddrs.c
@@ -234,6 +234,7 @@ cm_GetAddrsU(cm_cell_t *cellp, cm_user_t *userp, cm_req_t *reqp,
 	    code = cm_ConnByMServers(cellp->vlServersp, 0, userp, reqp, &connp);
 	    if (code)
 		continue;
+	    xdr_free((xdrproc_t) xdr_bulkaddrs, &addrs);
 	    rxconnp = cm_GetRxConn(connp);
 	    code = VL_GetAddrsU(rxconnp, &attrs, &uuid, &unique, &nentries,
 				 &addrs);
diff --git a/src/afs/afs_pioctl.c b/src/afs/afs_pioctl.c
index 5337986c4e..faafdd3d2d 100644
--- a/src/afs/afs_pioctl.c
+++ b/src/afs/afs_pioctl.c
@@ -1596,6 +1596,7 @@ DECL_PIOCTL(PGetAcl)
 	if (tconn) {
 	    XSTATS_START_TIME(AFS_STATS_FS_RPCIDX_FETCHACL);
 	    RX_AFS_GUNLOCK();
+	    xdr_free((xdrproc_t) xdr_AFSOpaque, &acl);
 	    code = RXAFS_FetchACL(rxconn, &Fid, &acl, &OutStatus, &tsync);
 	    RX_AFS_GLOCK();
 	    XSTATS_END_TIME;
diff --git a/src/afs/afs_volume.c b/src/afs/afs_volume.c
index 0600ccbfaf..42f1ba9d91 100644
--- a/src/afs/afs_volume.c
+++ b/src/afs/afs_volume.c
@@ -1205,6 +1205,7 @@ LockAndInstallUVolumeEntry(struct volume *av, struct uvldbentry *ve, int acell,
 					 0, &rxconn);
 		    if (tconn) {
 			RX_AFS_GUNLOCK();
+			xdr_free((xdrproc_t) xdr_bulkaddrs, &addrs);
 			code =
 			    VL_GetAddrsU(rxconn, &attrs, &uuid, &unique,
 					 &nentries, &addrs);
diff --git a/src/ptserver/pts.c b/src/ptserver/pts.c
index c97307bdf1..05508a70df 100644
--- a/src/ptserver/pts.c
+++ b/src/ptserver/pts.c
@@ -681,6 +681,7 @@ CheckEntry(struct cmd_syndesc *as, void *arock)
 
 	lids.idlist_val[0] = aentry.owner;
 	lids.idlist_val[1] = aentry.creator;
+	xdr_free((xdrproc_t) xdr_namelist, &lnames);
 	code = pr_IdToName(&lids, &lnames);
 	if (code) {
 	    rcode = code;
diff --git a/src/ptserver/testpt.c b/src/ptserver/testpt.c
index c359f8f465..50f0029f6f 100644
--- a/src/ptserver/testpt.c
+++ b/src/ptserver/testpt.c
@@ -112,6 +112,7 @@ ListUsedIds(struct cmd_syndesc *as, void *arock)
 		startId++;
 	}
 	lids.idlist_len = i;
+	xdr_free((xdrproc_t) xdr_namelist, &lnames);
 	code = pr_IdToName(&lids, &lnames);
 	if (code) {
 	    afs_com_err(whoami, code, "converting id to name");
diff --git a/src/volser/vos.c b/src/volser/vos.c
index 007bfe5064..6efc1c73fd 100644
--- a/src/volser/vos.c
+++ b/src/volser/vos.c
@@ -4520,6 +4520,7 @@ ListVLDB(struct cmd_syndesc *as, void *arock)
 				  &arrayEntries, &nextindex);
 	if (vcode == RXGEN_OPCODE) {
 	    /* Vlserver not running with ListAttributesN2. Fall back */
+	    xdr_free((xdrproc_t) xdr_nbulkentries, &arrayEntries);
 	    vcode =
 		VLDB_ListAttributes(&attributes, &centries, &arrayEntries);
 	    nextindex = -1;