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Code Issues Releases Wiki Activity

dst_sig_size changes

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Brian Wellington
1999-10-26 19:31:52 +00:00
parent a413f94248
commit d5334bc183
4 changed files with 52 additions and 40 deletions
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15
lib/dns/dnssec.c
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@@ -16,7 +16,7 @@
*/
/*
* $Id: dnssec.c,v 1.10 1999/10/17 21:33:03 tale Exp $
* $Id: dnssec.c,v 1.11 1999/10/26 19:31:52 bwelling Exp $
* Principal Author: Brian Wellington
*/
@@ -156,9 +156,6 @@ rdataset_to_sortedarray(dns_rdataset_t *set, isc_mem_t *mctx,
dns_rdataset_current(set, &data[i++]);
} while (dns_rdataset_next(set) == ISC_R_SUCCESS);
/* This better not change. Should this be locked somehow? XXXBEW */
INSIST(i == n);
/* sort the array */
qsort(data, n, sizeof(dns_rdata_t), rdata_compare_wrapper);
*rdata = data;
@@ -240,6 +237,7 @@ dns_dnssec_sign(dns_name_t *name, dns_rdataset_t *set, dst_key_t *key,
unsigned char data[300];
digestctx_t dctx;
isc_uint32_t flags;
unsigned int sigsize;
REQUIRE(name != NULL);
REQUIRE(set != NULL);
@@ -277,11 +275,10 @@ dns_dnssec_sign(dns_name_t *name, dns_rdataset_t *set, dst_key_t *key,
sig.timesigned = *inception;
sig.timeexpire = *expire;
sig.keyid = dst_key_id(key);
if (dst_sig_size(key) < 0) {
/* close enough for now */
return (DNS_R_KEYUNAUTHORIZED);
}
sig.siglen = dst_sig_size(key);
ret = dst_sig_size(key, &sigsize);
if (ret != ISC_R_SUCCESS)
return (ret);
sig.siglen = sigsize;
sig.signature = isc_mem_get(mctx, sig.siglen);
if (sig.signature == NULL)
goto cleanup_name;