From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 5 Jun 2002 21:29:20 +0000 (+0000)
Subject: Gustaf Hui fixed curl_multi_remove_handle() to prevent a potential crash
X-Git-Tag: curl-7_9_8~33
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b47b053e54e4e6cfa49c06435b76190ebd00d860;p=curl

Gustaf Hui fixed curl_multi_remove_handle() to prevent a potential crash
---

diff --git a/lib/multi.c b/lib/multi.c
index 3fcfb8be0..d6ede8235 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -179,6 +179,9 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
     /* If the 'state' is not INIT or COMPLETED, we might need to do something
        nice to put the easy_handle in a good known state when this returns. */
 
+    /* clear out the usage of the shared DNS cache */
+    easy->easy_handle->hostcache = NULL;
+    
     /* make the previous node point to our next */
     if(easy->prev)
       easy->prev->next = easy->next;