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resolved: don't allow adding of ANY class/type RRs to local zones
[elogind.git]
/
src
/
resolve
/
resolved-dns-zone.c
diff --git
a/src/resolve/resolved-dns-zone.c
b/src/resolve/resolved-dns-zone.c
index 2325ddfe7fc51c3f9639540c160a072a3681b515..12a8512c7e635d558dbf2b206511f01494b0e559 100644
(file)
--- a/
src/resolve/resolved-dns-zone.c
+++ b/
src/resolve/resolved-dns-zone.c
@@
-165,6
+165,11
@@
int dns_zone_put(DnsZone *z, DnsResourceRecord *rr) {
assert(z);
assert(rr);
assert(z);
assert(rr);
+ if (rr->key->class == DNS_CLASS_ANY)
+ return -EINVAL;
+ if (rr->key->type == DNS_TYPE_ANY)
+ return -EINVAL;
+
existing = dns_zone_get(z, rr);
if (existing)
return 0;
existing = dns_zone_get(z, rr);
if (existing)
return 0;