GnuTLS: fix build on older libraries

[exim.git] / src / src / acl.c

diff --git a/src/src/acl.c b/src/src/acl.c
index dac2ba570cdeba68efac738be2acb632837ae936..5f0a7864b40d36749b2208c4eff57a21a079f03f 100644 (file)
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -1310,7 +1310,7 @@ acl_verify_csa(const uschar *domain)
 tree_node *t;
 const uschar *found;
 int priority, weight, port;
-dns_answer dnsa;
+dns_answer * dnsa = store_get_dns_answer();
 dns_scan dnss;
 dns_record *rr;
 int rc, type;
@@ -1364,7 +1364,7 @@ Ustrcpy(t->name, domain);
 /* Now we are ready to do the actual DNS lookup(s). */
 
 found = domain;
-switch (dns_special_lookup(&dnsa, domain, T_CSA, &found))
+switch (dns_special_lookup(dnsa, domain, T_CSA, &found))
   {
   /* If something bad happened (most commonly DNS_AGAIN), defer. */
 
@@ -1385,9 +1385,9 @@ switch (dns_special_lookup(&dnsa, domain, T_CSA, &found))
 
 /* Scan the reply for well-formed CSA SRV records. */
 
-for (rr = dns_next_rr(&dnsa, &dnss, RESET_ANSWERS);
+for (rr = dns_next_rr(dnsa, &dnss, RESET_ANSWERS);
      rr;
-     rr = dns_next_rr(&dnsa, &dnss, RESET_NEXT)) if (rr->type == T_SRV)
+     rr = dns_next_rr(dnsa, &dnss, RESET_NEXT)) if (rr->type == T_SRV)
   {
   const uschar * p = rr->data;
 
@@ -1427,7 +1427,7 @@ for (rr = dns_next_rr(&dnsa, &dnss, RESET_ANSWERS);
   client's IP address is listed as one of the SRV target addresses. Save the
   target hostname then break to scan the additional data for its addresses. */
 
-  (void)dn_expand(dnsa.answer, dnsa.answer + dnsa.answerlen, p,
+  (void)dn_expand(dnsa->answer, dnsa->answer + dnsa->answerlen, p,
     (DN_EXPAND_ARG4_TYPE)target, sizeof(target));
 
   DEBUG(D_acl) debug_printf_indent("CSA target is %s\n", target);
@@ -1452,7 +1452,7 @@ to the target. If the name server didn't return any additional data (e.g.
 because it does not fully support SRV records), we need to do another lookup
 to obtain the target addresses; otherwise we have a definitive result. */
 
-rc = acl_verify_csa_address(&dnsa, &dnss, RESET_ADDITIONAL, target);
+rc = acl_verify_csa_address(dnsa, &dnss, RESET_ADDITIONAL, target);
 if (rc != CSA_FAIL_NOADDR) return t->data.val = rc;
 
 /* The DNS lookup type corresponds to the IP version used by the client. */
@@ -1466,7 +1466,7 @@ else
 
 
 lookup_dnssec_authenticated = NULL;
-switch (dns_lookup(&dnsa, target, type, NULL))
+switch (dns_lookup(dnsa, target, type, NULL))
   {
   /* If something bad happened (most commonly DNS_AGAIN), defer. */
 
@@ -1476,7 +1476,7 @@ switch (dns_lookup(&dnsa, target, type, NULL))
   /* If the query succeeded, scan the addresses and return the result. */
 
   case DNS_SUCCEED:
-    rc = acl_verify_csa_address(&dnsa, &dnss, RESET_ANSWERS, target);
+    rc = acl_verify_csa_address(dnsa, &dnss, RESET_ANSWERS, target);
     if (rc != CSA_FAIL_NOADDR) return t->data.val = rc;
     /* else fall through */
 
@@ -1508,11 +1508,11 @@ typedef struct {
   unsigned alt_opt_sep;                /* >0 Non-/ option separator (custom parser) */
   } verify_type_t;
 static verify_type_t verify_type_list[] = {
-    /* name                    value                   where   no-opt opt-sep */
-    { US"reverse_host_lookup", VERIFY_REV_HOST_LKUP,   ~0,     FALSE, 0 },
-    { US"certificate",         VERIFY_CERT,            ~0,     TRUE,  0 },
-    { US"helo",                        VERIFY_HELO,            ~0,     TRUE,  0 },
-    { US"csa",                 VERIFY_CSA,             ~0,     FALSE, 0 },
+    /* name                    value                   where           no-opt opt-sep */
+    { US"reverse_host_lookup", VERIFY_REV_HOST_LKUP,   (unsigned)~0,   FALSE, 0 },
+    { US"certificate",         VERIFY_CERT,            (unsigned)~0,   TRUE,  0 },
+    { US"helo",                        VERIFY_HELO,            (unsigned)~0,   TRUE,  0 },
+    { US"csa",                 VERIFY_CSA,             (unsigned)~0,   FALSE, 0 },
     { US"header_syntax",       VERIFY_HDR_SYNTAX,      ACL_BIT_DATA | ACL_BIT_NOTSMTP, TRUE, 0 },
     { US"not_blind",           VERIFY_NOT_BLIND,       ACL_BIT_DATA | ACL_BIT_NOTSMTP, FALSE, 0 },
     { US"header_sender",       VERIFY_HDR_SNDR,        ACL_BIT_DATA | ACL_BIT_NOTSMTP, FALSE, 0 },