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Recast more internal string routines to use growable-strings
[exim.git]
/
src
/
src
/
host.c
diff --git
a/src/src/host.c
b/src/src/host.c
index 208e567a1be7b3f9d9b8d78e114c2aa00125878c..c3694c047b4b399614f6994e1c0ac322979ec7ff 100644
(file)
--- a/
src/src/host.c
+++ b/
src/src/host.c
@@
-2594,12
+2594,13
@@
characters, so the code below should be safe. */
if (whichrrs & HOST_FIND_BY_SRV)
{
if (whichrrs & HOST_FIND_BY_SRV)
{
-
uschar buffer[300]
;
- uschar *
temp_fully_qualified_name = buffer
;
+
gstring * g
;
+ uschar *
temp_fully_qualified_name
;
int prefix_length;
int prefix_length;
- (void)sprintf(CS buffer, "_%s._tcp.%n%.256s", srv_service, &prefix_length,
- host->name);
+ g = string_fmt_append(NULL, "_%s._tcp.%n%.256s",
+ srv_service, &prefix_length, host->name);
+ temp_fully_qualified_name = string_from_gstring(g);
ind_type = T_SRV;
/* Search for SRV records. If the fully qualified name is different to
ind_type = T_SRV;
/* Search for SRV records. If the fully qualified name is different to
@@
-2608,7
+2609,8
@@
if (whichrrs & HOST_FIND_BY_SRV)
dnssec = DS_UNK;
lookup_dnssec_authenticated = NULL;
dnssec = DS_UNK;
lookup_dnssec_authenticated = NULL;
- rc = dns_lookup_timerwrap(&dnsa, buffer, ind_type, CUSS &temp_fully_qualified_name);
+ rc = dns_lookup_timerwrap(&dnsa, temp_fully_qualified_name, ind_type,
+ CUSS &temp_fully_qualified_name);
DEBUG(D_dns)
if ((dnssec_request || dnssec_require)
DEBUG(D_dns)
if ((dnssec_request || dnssec_require)
@@
-2624,7
+2626,7
@@
if (whichrrs & HOST_FIND_BY_SRV)
{ dnssec = DS_NO; lookup_dnssec_authenticated = US"no"; }
}
{ dnssec = DS_NO; lookup_dnssec_authenticated = US"no"; }
}
- if (temp_fully_qualified_name !=
buffer
&& fully_qualified_name != NULL)
+ if (temp_fully_qualified_name !=
g->s
&& fully_qualified_name != NULL)
*fully_qualified_name = temp_fully_qualified_name + prefix_length;
/* On DNS failures, we give the "try again" error unless the domain is
*fully_qualified_name = temp_fully_qualified_name + prefix_length;
/* On DNS failures, we give the "try again" error unless the domain is