diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-07-30 02:05:23 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-07-30 02:05:23 +0200 |
| commit | 0e2bcd6a1783008a94bdef4c828c5f8e0eba1706 (patch) | |
| tree | 742dc09f1fb187da3e028cda19fc0c3b37727908 /src | |
| parent | 1d3b690fbd9a89491d938188582a8031d91ebbc8 (diff) | |
resolved: don't accept messages with ANY RRs
Diffstat (limited to 'src')
| -rw-r--r-- | src/resolve/resolved-dns-packet.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c index 5eaee2cb4f..1636362afe 100644 --- a/src/resolve/resolved-dns-packet.c +++ b/src/resolve/resolved-dns-packet.c @@ -868,6 +868,12 @@ int dns_packet_read_rr(DnsPacket *p, DnsResourceRecord **ret, size_t *start) { if (r < 0) goto fail; + if (key->class == DNS_CLASS_ANY || + key->type == DNS_TYPE_ANY) { + r = -EBADMSG; + goto fail; + } + rr = dns_resource_record_new(key); if (!rr) { r = -ENOMEM; |