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cope with dns_rdatatype_totext() succeeding for

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unknown RR types
This commit is contained in:
Andreas Gustafsson
2000-04-29 01:51:39 +00:00
parent 014892d86d
commit 5436ac5553
1 changed files with 8 additions and 13 deletions
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21
lib/dns/rdata/generic/nxt_30.c
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@@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: nxt_30.c,v 1.27 2000/04/28 01:24:07 gson Exp $ */
/* $Id: nxt_30.c,v 1.28 2000/04/29 01:51:39 gson Exp $ */
/* reviewed: Wed Mar 15 18:21:15 PST 2000 by brister */
@@ -86,7 +86,6 @@ totext_nxt(dns_rdata_t *rdata, dns_rdata_textctx_t *tctx,
isc_buffer_t *target)
{
isc_region_t sr;
char buf[sizeof "65535"];
unsigned int i, j;
dns_name_t name;
dns_name_t prefix;
@@ -109,19 +108,15 @@ totext_nxt(dns_rdata_t *rdata, dns_rdata_textctx_t *tctx,
if (sr.base[i] != 0)
for (j = 0; j < 8; j++)
if ((sr.base[i] & (0x80 >> j)) != 0) {
result = dns_rdatatype_totext(
(dns_rdatatype_t)(i * 8 + j),
target);
if (result == ISC_R_SUCCESS) {
RETERR(str_totext(" ",
target));
continue;
dns_rdatatype_t t = i * 8 + j;
if (dns_rdatatype_isknown(t)) {
RETERR(dns_rdatatype_totext(t, target));
} else {
char buf[sizeof "65535"];
sprintf(buf, "%u", t);
RETERR(str_totext(buf, target));
}
if (result != DNS_R_UNKNOWN)
return (result);
sprintf(buf, "%u", i * 8 + j);
RETERR(str_totext(" ", target));
RETERR(str_totext(buf, target));
}
}
return (str_totext(")", target));