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authorDaniel Stenberg <daniel@haxx.se>2013-08-08 16:26:10 +0200
committerDaniel Stenberg <daniel@haxx.se>2013-08-08 16:28:46 +0200
commitd20def20462e7eed5cb8a078c9e09599307346d3 (patch)
tree7143516a7dc2af03403f204d46c0d1768a4af775 /lib/hostip.c
parentd2b36e466afd69b6e2b202aca21db3bd2e48b190 (diff)
downloadcurl-d20def20462e7eed5cb8a078c9e09599307346d3.tar.gz
global dns cache: fix memory leak
The take down of the global dns cache didn't take CURLOPT_RESOLVE names into account.
Diffstat (limited to 'lib/hostip.c')
-rw-r--r--lib/hostip.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/hostip.c b/lib/hostip.c
index c137a19c3..f37b4925b 100644
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -140,6 +140,10 @@ struct curl_hash *Curl_global_host_cache_init(void)
void Curl_global_host_cache_dtor(void)
{
if(host_cache_initialized) {
+ /* first make sure that any custom "CURLOPT_RESOLVE" names are
+ cleared off */
+ Curl_hostcache_clean(NULL, &hostname_cache);
+ /* then free the remaining hash completely */
Curl_hash_clean(&hostname_cache);
host_cache_initialized = 0;
}