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Code Issues Releases Wiki Activity

the WKS protocol field is 8 bits, not 16

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This commit is contained in:
Andreas Gustafsson 1999-07-05 05:50:52 +00:00
parent 5a219d878f
commit df7f20ae77
1 changed files with 6 additions and 6 deletions
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12
lib/dns/rdata/in_1/wks_11.c
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@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: wks_11.c,v 1.11 1999/06/08 10:35:23 gson Exp $ */
/* $Id: wks_11.c,v 1.12 1999/07/05 05:50:52 gson Exp $ */
#ifndef RDATA_IN_1_WKS_11_C
#define RDATA_IN_1_WKS_11_C
@ -77,7 +77,7 @@ fromtext_in_wks(dns_rdataclass_t class, dns_rdatatype_t type,
proto = pe->p_proto;
else
return (DNS_R_UNEXPECTED);
if (proto < 0 || proto > 0xffff)
if (proto < 0 || proto > 0xff)
return (DNS_R_RANGE);
if (proto == IPPROTO_TCP)
@ -85,7 +85,7 @@ fromtext_in_wks(dns_rdataclass_t class, dns_rdatatype_t type,
else if (proto == IPPROTO_UDP)
ps = "udp";
RETERR(uint16_tobuffer(proto, target));
RETERR(uint8_tobuffer(proto, target));
memset(bm, 0, sizeof bm);
while (1) {
@ -134,7 +134,7 @@ totext_in_wks(dns_rdata_t *rdata, dns_rdata_textctx_t *tctx,
isc_buffer_add(target, strlen((char *)tr.base));
isc_region_consume(&sr, 4);
proto = uint16_fromregion(&sr);
proto = uint8_fromregion(&sr);
sprintf(buf, "%u", proto);
RETERR(str_totext(" ", target));
RETERR(str_totext(buf, target));
@ -171,9 +171,9 @@ fromwire_in_wks(dns_rdataclass_t class, dns_rdatatype_t type,
isc_buffer_active(source, &sr);
isc_buffer_available(target, &tr);
if (sr.length < 6)
if (sr.length < 5)
return (DNS_R_UNEXPECTEDEND);
if (sr.length > 8 * 1024 + 6)
if (sr.length > 8 * 1024 + 5)
return (DNS_R_EXTRADATA);
if (tr.length < sr.length)
return (DNS_R_NOSPACE);