diff options
Diffstat (limited to 'lib/hostip.c')
| -rw-r--r-- | lib/hostip.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/hostip.c b/lib/hostip.c index e82bbe10f..e5363fa80 100644 --- a/lib/hostip.c +++ b/lib/hostip.c @@ -307,6 +307,9 @@ int Curl_resolv(struct connectdata *conn, /* See if its already in our dns cache */ dns = Curl_hash_pick(data->hostcache, entry_id, entry_len+1); + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); /* free the allocated entry_id again */ free(entry_id); @@ -332,12 +335,18 @@ int Curl_resolv(struct connectdata *conn, } } else + { + if(data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + /* we got a response, store it in the cache */ dns = cache_resolv_response(data, addr, hostname, port); + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); + } } - if(data->share) - Curl_share_unlock(data, CURL_LOCK_DATA_DNS); *entry = dns; |