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Code Issues Releases Wiki Activity

clean up suspicious looking and incorrect uses of dns_name_fromregion

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This commit is contained in:
Brian Wellington
2000-10-07 00:09:28 +00:00
parent 3ee226769d
commit d1cbf71409
10 changed files with 138 additions and 124 deletions
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13
lib/dns/dnssec.c
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@@ -16,7 +16,7 @@
*/
/*
* $Id: dnssec.c,v 1.52 2000/09/25 23:18:54 bwelling Exp $
* $Id: dnssec.c,v 1.53 2000/10/07 00:09:20 bwelling Exp $
*/
@@ -643,8 +643,7 @@ dns_dnssec_verifymessage(isc_buffer_t *source, dns_message_t *msg,
dns_rdata_sig_t sig;
unsigned char header[DNS_MESSAGE_HEADERLEN];
dns_rdata_t rdata;
dns_name_t tname;
isc_region_t r, r2, source_r, sig_r, header_r;
isc_region_t r, source_r, sig_r, header_r;
isc_stdtime_t now;
dst_context_t *ctx = NULL;
isc_mem_t *mctx;
@@ -733,13 +732,7 @@ dns_dnssec_verifymessage(isc_buffer_t *source, dns_message_t *msg,
* the name and 10 bytes for class, type, ttl, length to get to
* the start of the rdata.
*/
r.base = source_r.base + msg->sigstart;
r.length = source_r.length - msg->sigstart;
dns_name_init(&tname, NULL);
dns_name_fromregion(&tname, &r);
dns_name_toregion(&tname, &r2);
isc_region_consume(&r, r2.length + 10);
INSIST(r.length >= sig.siglen);
dns_rdata_toregion(&rdata, &r);
r.length -= sig.siglen;
RETERR(dst_context_adddata(ctx, &r));