diff options
| -rw-r--r-- | deps/cares/src/ares_parse_naptr_reply.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/deps/cares/src/ares_parse_naptr_reply.c b/deps/cares/src/ares_parse_naptr_reply.c index 717d355778..a14c226a9e 100644 --- a/deps/cares/src/ares_parse_naptr_reply.c +++ b/deps/cares/src/ares_parse_naptr_reply.c @@ -110,18 +110,19 @@ ares_parse_naptr_reply (const unsigned char *abuf, int alen, status = ARES_EBADRESP; break; } - /* RR must contain at least 7 bytes = 2 x int16 + 3 x name */ - if (rr_len < 7) - { - status = ARES_EBADRESP; - break; - } /* Check if we are really looking at a NAPTR record */ if (rr_class == C_IN && rr_type == T_NAPTR) { /* parse the NAPTR record itself */ + /* RR must contain at least 7 bytes = 2 x int16 + 3 x name */ + if (rr_len < 7) + { + status = ARES_EBADRESP; + break; + } + /* Allocate storage for this NAPTR answer appending it to the list */ naptr_curr = ares_malloc_data(ARES_DATATYPE_NAPTR_REPLY); if (!naptr_curr) |