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resolved-dns-rr: use already existing variable

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This commit is contained in:
David Tardon 2021-03-18 12:50:27 +01:00
parent 516a00e9cf
commit 037e5b1547
1 changed files with 7 additions and 13 deletions
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20
src/resolve/resolved-dns-rr.c
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@ -871,18 +871,15 @@ const char *dns_resource_record_to_string(DnsResourceRecord *rr) {
return NULL;
break;
case DNS_TYPE_A: {
_cleanup_free_ char *x = NULL;
r = in_addr_to_string(AF_INET, (const union in_addr_union*) &rr->a.in_addr, &x);
case DNS_TYPE_A:
r = in_addr_to_string(AF_INET, (const union in_addr_union*) &rr->a.in_addr, &t);
if (r < 0)
return NULL;
s = strjoin(k, " ", x);
s = strjoin(k, " ", t);
if (!s)
return NULL;
break;
}
case DNS_TYPE_AAAA:
r = in_addr_to_string(AF_INET6, (const union in_addr_union*) &rr->aaaa.in6_addr, &t);
@ -1120,18 +1117,16 @@ const char *dns_resource_record_to_string(DnsResourceRecord *rr) {
break;
}
case DNS_TYPE_CAA: {
_cleanup_free_ char *value;
value = octescape(rr->caa.value, rr->caa.value_size);
if (!value)
case DNS_TYPE_CAA:
t = octescape(rr->caa.value, rr->caa.value_size);
if (!t)
return NULL;
r = asprintf(&s, "%s %u %s \"%s\"%s%s%s%.0u",
k,
rr->caa.flags,
rr->caa.tag,
value,
t,
rr->caa.flags ? "\n -- Flags:" : "",
rr->caa.flags & CAA_FLAG_CRITICAL ? " critical" : "",
rr->caa.flags & ~CAA_FLAG_CRITICAL ? " " : "",
@ -1140,7 +1135,6 @@ const char *dns_resource_record_to_string(DnsResourceRecord *rr) {
return NULL;
break;
}
case DNS_TYPE_OPENPGPKEY: {
r = asprintf(&s, "%s", k);