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curl_multi_remove_handle: fix memory leak triggered with CURLOPT_RESOLVE

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Yang Tse 2012-12-25 13:31:26 +01:00
parent 14b77db1b9
commit 0aabfd9963
1 changed files with 4 additions and 0 deletions
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4
lib/multi.c
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@ -649,6 +649,10 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
} }
if(easy->easy_handle->dns.hostcachetype == HCACHE_MULTI) { if(easy->easy_handle->dns.hostcachetype == HCACHE_MULTI) {
if(multi->num_easy == 1) {
Curl_hostcache_destroy(easy->easy_handle);
multi->hostcache = NULL;
}
/* clear out the usage of the shared DNS cache */ /* clear out the usage of the shared DNS cache */
easy->easy_handle->dns.hostcache = NULL; easy->easy_handle->dns.hostcache = NULL;
easy->easy_handle->dns.hostcachetype = HCACHE_NONE; easy->easy_handle->dns.hostcachetype = HCACHE_NONE;