diff options
Diffstat (limited to 'ares_parse_srv_reply.c')
| -rw-r--r-- | ares_parse_srv_reply.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/ares_parse_srv_reply.c b/ares_parse_srv_reply.c index 2e5095e..de723f3 100644 --- a/ares_parse_srv_reply.c +++ b/ares_parse_srv_reply.c @@ -56,7 +56,7 @@ ares_parse_srv_reply (const unsigned char *abuf, int alen, struct ares_srv_reply **srv_out) { unsigned int qdcount, ancount, i; - const unsigned char *aptr; + const unsigned char *aptr, *vptr; int status, rr_type, rr_class, rr_len; long len; char *hostname = NULL, *rr_name = NULL; @@ -139,24 +139,25 @@ ares_parse_srv_reply (const unsigned char *abuf, int alen, } srv_last = srv_curr; - srv_curr->priority = ntohs (*((unsigned short *)aptr)); - aptr += sizeof(unsigned short); - srv_curr->weight = ntohs (*((unsigned short *)aptr)); - aptr += sizeof(unsigned short); - srv_curr->port = ntohs (*((unsigned short *)aptr)); - aptr += sizeof(unsigned short); + vptr = aptr; + srv_curr->priority = ntohs (*((unsigned short *)vptr)); + vptr += sizeof(unsigned short); + srv_curr->weight = ntohs (*((unsigned short *)vptr)); + vptr += sizeof(unsigned short); + srv_curr->port = ntohs (*((unsigned short *)vptr)); + vptr += sizeof(unsigned short); - status = ares_expand_name (aptr, abuf, alen, &srv_curr->host, &len); + status = ares_expand_name (vptr, abuf, alen, &srv_curr->host, &len); if (status != ARES_SUCCESS) break; - - /* Move on to the next record */ - aptr += len; } /* Don't lose memory in the next iteration */ free (rr_name); rr_name = NULL; + + /* Move on to the next record */ + aptr += rr_len; } if (hostname) |