causes the whole lookup to defer only if none of the DNS queries succeeds; and
'never', where all defers are as if the lookup failed. The default is 'lax'.
causes the whole lookup to defer only if none of the DNS queries succeeds; and
'never', where all defers are as if the lookup failed. The default is 'lax'.
-- 'dnssec_FOO', with 'strict', 'lax' and 'never' (default). The meanings are
+- 'dnssec_FOO', with 'strict', 'lax' (default), and 'never'. The meanings are
require, try and don't-try dnssec respectively.
- 'retrans_VAL', set the timeout value. VAL is an Exim time specification
require, try and don't-try dnssec respectively.
- 'retrans_VAL', set the timeout value. VAL is an Exim time specification
const uschar *outsep2 = NULL;
uschar *equals, *domain, *found;
const uschar *outsep2 = NULL;
uschar *equals, *domain, *found;
/* Because we're working in the search pool, we try to reclaim as much
store as possible later, so we preallocate the result here */
gstring * yield = string_get(256);
/* Because we're working in the search pool, we try to reclaim as much
store as possible later, so we preallocate the result here */
gstring * yield = string_get(256);
while ((domain = string_nextinlist(&keystring, &sep, NULL, 0)))
{
while ((domain = string_nextinlist(&keystring, &sep, NULL, 0)))
{
- uschar rbuffer[256];
- int searchtype = (type == T_CSA)? T_SRV : /* record type we want */
- (type == T_MXH)? T_MX :
- (type == T_ZNS)? T_NS : type;
+ int searchtype = type == T_CSA ? T_SRV : /* record type we want */
+ type == T_MXH ? T_MX :
+ type == T_ZNS ? T_NS : type;
/* If the type is PTR or CSA, we have to construct the relevant magic lookup
key if the original is an IP address (some experimental protocols are using
/* If the type is PTR or CSA, we have to construct the relevant magic lookup
key if the original is an IP address (some experimental protocols are using
if ((type == T_PTR || type == T_CSA) &&
string_is_ip_address(domain, NULL) != 0)
if ((type == T_PTR || type == T_CSA) &&
string_is_ip_address(domain, NULL) != 0)
/* Do the lookup and sort out the result. There are four special types that
are handled specially: T_CSA, T_ZNS, T_ADDRESSES and T_MXH.
/* Do the lookup and sort out the result. There are four special types that
are handled specially: T_CSA, T_ZNS, T_ADDRESSES and T_MXH.
- rc = dns_special_lookup(&dnsa, domain, searchtype, CUSS &found);
+ rc = dns_special_lookup(dnsa, domain, searchtype, CUSS &found);
- rc = dns_special_lookup(&dnsa, domain, type, CUSS &found);
+ rc = dns_special_lookup(dnsa, domain, type, CUSS &found);
- for (rr = dns_next_rr(&dnsa, &dnss, RESET_ANSWERS); rr;
- rr = dns_next_rr(&dnsa, &dnss, RESET_NEXT)) if (rr->type == searchtype)
+ for (dns_record * rr = dns_next_rr(dnsa, &dnss, RESET_ANSWERS); rr;
+ rr = dns_next_rr(dnsa, &dnss, RESET_NEXT)) if (rr->type == searchtype)
{
if (yield->ptr) yield = string_catn(yield, outsep, 1);
yield = string_cat(yield, da->address);
{
if (yield->ptr) yield = string_catn(yield, outsep, 1);
yield = string_cat(yield, da->address);
sp += sprintf(CS s, "%d%c%d%c%d%c", usage, *outsep2,
selector, *outsep2, matching_type, *outsep2);
/* Now append the cert/identifier, one hex char at a time */
sp += sprintf(CS s, "%d%c%d%c%d%c", usage, *outsep2,
selector, *outsep2, matching_type, *outsep2);
/* Now append the cert/identifier, one hex char at a time */
- for (i=0;
- i < payload_length && sp-s < (MAX_TLSA_EXPANDED_SIZE - 4);
- i++)
- sp += sprintf(CS sp, "%02x", (unsigned char)p[i]);
+ while (payload_length-- > 0 && sp-s < (MAX_TLSA_EXPANDED_SIZE - 4))
+ sp += sprintf(CS sp, "%02x", *p++);
- rc = dn_expand(dnsa.answer, dnsa.answer + dnsa.answerlen, p,
+ rc = dn_expand(dnsa->answer, dnsa->answer + dnsa->answerlen, p,
(DN_EXPAND_ARG4_TYPE)s, sizeof(s));
/* If an overlong response was received, the data will have been
(DN_EXPAND_ARG4_TYPE)s, sizeof(s));
/* If an overlong response was received, the data will have been
- rc = dn_expand(dnsa.answer, dnsa.answer + dnsa.answerlen, p,
+ rc = dn_expand(dnsa->answer, dnsa->answer + dnsa->answerlen, p,
/* If yield NULL we have not found anything. Otherwise, insert the terminating
zero and return the result. */
/* If yield NULL we have not found anything. Otherwise, insert the terminating
zero and return the result. */