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| author | Lennart Poettering <lennart@poettering.net> | 2015-12-10 15:01:04 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-12-11 14:14:27 +0100 |
| commit | c463eb783e5ad999d400180c69b912c54fa07ee1 (patch) | |
| tree | fad08bb02ce0d915adfed3be0ea9604e9d87ebb1 /src/resolve/resolved-dns-transaction.c | |
| parent | e6b57b378709af68d1828e26aec684f88bd04172 (diff) | |
resolved: generalize DNS RR type validity checks
Check the validity of RR types as we parse or receive data from IPC
clients, and use the same code for all of them.
Diffstat (limited to 'src/resolve/resolved-dns-transaction.c')
| -rw-r--r-- | src/resolve/resolved-dns-transaction.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c index bcf6d5c810..5cd03bc01d 100644 --- a/src/resolve/resolved-dns-transaction.c +++ b/src/resolve/resolved-dns-transaction.c @@ -107,11 +107,11 @@ int dns_transaction_new(DnsTransaction **ret, DnsScope *s, DnsResourceKey *key) assert(key); /* Don't allow looking up invalid or pseudo RRs */ - if (IN_SET(key->type, DNS_TYPE_OPT, 0, DNS_TYPE_TSIG, DNS_TYPE_TKEY)) + if (!dns_type_is_valid_query(key->type)) return -EINVAL; /* We only support the IN class */ - if (key->class != DNS_CLASS_IN) + if (key->class != DNS_CLASS_IN && key->class != DNS_CLASS_ANY) return -EOPNOTSUPP; r = hashmap_ensure_allocated(&s->manager->dns_transactions, NULL); |