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| author | Daniel Stenberg <daniel@haxx.se> | 2017-10-07 22:00:48 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2017-10-07 22:00:48 +0200 |
| commit | 6a8d761a967de6759e1aa70eec35e2cb1fafb4d7 (patch) | |
| tree | 6f047f9587cbd1b552d65aa2926ac58f9db84745 | |
| parent | f3e03f6c0ac52a1bf396e03f7d7e9b5b3b7165fe (diff) | |
| download | curl-bagder/imap-mime-sigsegv.tar.gz | |
remove_handle: call multi_done() first, then clear dns cache pointerbagder/imap-mime-sigsegv
| -rw-r--r-- | lib/multi.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/multi.c b/lib/multi.c index ec679ba4a..c87515969 100644 --- a/lib/multi.c +++ b/lib/multi.c @@ -711,12 +711,6 @@ CURLMcode curl_multi_remove_handle(struct Curl_multi *multi, curl_easy_cleanup is called. */ Curl_expire_clear(data); - if(data->dns.hostcachetype == HCACHE_MULTI) { - /* stop using the multi handle's DNS cache */ - data->dns.hostcache = NULL; - data->dns.hostcachetype = HCACHE_NONE; - } - if(data->easy_conn) { /* we must call multi_done() here (if we still own the connection) so that @@ -735,6 +729,13 @@ CURLMcode curl_multi_remove_handle(struct Curl_multi *multi, Curl_getoff_all_pipelines(data, data->easy_conn); } + if(data->dns.hostcachetype == HCACHE_MULTI) { + /* stop using the multi handle's DNS cache, *after* the possible + multi_done() call above */ + data->dns.hostcache = NULL; + data->dns.hostcachetype = HCACHE_NONE; + } + Curl_wildcard_dtor(&data->wildcard); /* destroy the timeout list that is held in the easy handle, do this *after* |