Bugs item #3575448, was opened at 2012-10-08 03:56
Message generated for change (Comment added) made by bagder
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Category: libcurl
Group: bad behaviour
Status: Open
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: alex gruz (gruzovator)
Assigned to: Daniel Stenberg (bagder)
Summary: CURLOPTION_RESOLVE memory leak

Initial Comment:
Bug: http://curl.haxx.se/bug/view.cgi?id=3463121 was fixed only for easy interface. It still exists when I use CURLOPTION_RESOLVE with easy handles that then added to multi session.
 

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>Comment By: Daniel Stenberg (bagder)
Date: 2012-11-18 07:35

Message:
I've attached my suggested fix (and a new test case). Would appreciate if
you can try it out and see that it fixes things in your end too!

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Comment By: Daniel Stenberg (bagder)
Date: 2012-10-09 13:39

Message:
Thanks, I can repeat the leak...

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Comment By: alex gruz (gruzovator)
Date: 2012-10-08 23:42

Message:
I've added an example. Actually this is 'multi-post.c' example from curl
site with added line:
 
curl_easy_setopt(handles[HTTP_HANDLE], CURLOPT_RESOLVE, dns_cache_list)

Bugfix for http://curl.haxx.se/bug/view.cgi?id=3463121 works only if i use
'easy' interface,
see url.c file:

if(data->dns.hostcachetype == HCACHE_PRIVATE)
    Curl_hostcache_destroy(data);

In case of 'multi' interface data->dns.hostcachetype is not of type
HCACHE_PRIVATE. That's why that problem remians.

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Comment By: Daniel Stenberg (bagder)
Date: 2012-10-08 13:36

Message:
Thanks for your report, do you by any chance have an example code that
repeats this leak?

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You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=100976&aid=3575448&group_id=976
Received on 2012-11-18