diff options
Diffstat (limited to 'ares/ares_query.c')
| -rw-r--r-- | ares/ares_query.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/ares/ares_query.c b/ares/ares_query.c index c5fc12449..c7c31edd9 100644 --- a/ares/ares_query.c +++ b/ares/ares_query.c @@ -68,15 +68,19 @@ void ares__rc4(rc4_key* key, unsigned char *buffer_ptr, int buffer_len) static struct query* find_query_by_id(ares_channel channel, int id) { unsigned short qid; - struct query* q; + struct list_node* list_head; + struct list_node* list_node; DNS_HEADER_SET_QID(((unsigned char*)&qid), id); /* Find the query corresponding to this packet. */ - for (q = channel->queries; q; q = q->next) - { - if (q->qid == qid) + list_head = &(channel->queries_by_qid[qid % ARES_QID_TABLE_SIZE]); + for (list_node = list_head->next; list_node != list_head; + list_node = list_node->next) + { + struct query *q = list_node->data; + if (q->qid == qid) return q; - } + } return NULL; } |