DNS packet parsing: Slight fix when packet is truncated

[adns.git] / src / types.c

diff --git a/src/types.c b/src/types.c
index 65b9065947c7150b84051166320ce571bf06b6b2..78db1e2179d33b27151e1fc6f140fa264532c321 100644 (file)
--- a/src/types.c
+++ b/src/types.c
@@ -838,6 +838,7 @@ static adns_status pap_findaddrs(const parseinfo *pai, adns_rr_hostaddr *ha,
                            &type, &class, &ttl, &rdlen, &rdstart,
                            pai->dgram, pai->dglen, dmstart, &ownermatched);
     if (st) return st;
+    if (type==-1) continue;
     if (!ownermatched || class != DNS_CLASS_IN) continue;
     typef= addr_rrtypeflag(type);
     if (!(want & typef)) continue;