diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2013-08-29 22:08:01 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2013-08-29 22:08:45 +0200 |
| commit | 84f3b3dd448399f9548468676e1bd1475dba8de5 (patch) | |
| tree | f79aea9e642c8caba3cd9b858f943a7b883e6518 /lib/multi.c | |
| parent | 2ef83136d4e6919fc6571bb8091748a56df3c60a (diff) | |
curl_multi_remove_handle: allow multiple removes
When removing an already removed handle, avoid that to ruin the
internals and just return OK instead.
Diffstat (limited to 'lib/multi.c')
| -rw-r--r-- | lib/multi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/multi.c b/lib/multi.c index fb495e078..e723a3ebf 100644 --- a/lib/multi.c +++ b/lib/multi.c @@ -483,6 +483,10 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle, if(!GOOD_EASY_HANDLE(curl_handle)) return CURLM_BAD_EASY_HANDLE; + /* Prevent users from trying to remove same easy handle more than once */ + if(!data->multi) + return CURLM_OK; /* it is already removed so let's say it is fine! */ + if(easy) { bool premature = (data->mstate < CURLM_STATE_COMPLETED) ? TRUE : FALSE; bool easy_owns_conn = (data->easy_conn && |