make sure the dns cache pointers in the easy handles are NULLed

diff --git a/lib/multi.c b/lib/multi.c
index a21fc56746e0e9546c5e12f2b9329a71889f4c1a..a1111ccd5090c0abc531be9f2e5d8c80591b839d 100644 (file)
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -383,6 +383,9 @@ CURLMcode curl_multi_cleanup(CURLM *multi_handle)
     easy = multi->easy.next;
     while(easy) {
       nexteasy=easy->next;
+      /* clear out the usage of the shared DNS cache */
+      easy->easy_handle->hostcache = NULL;
+
       free(easy);
       easy = nexteasy;
     }