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[curl:bugs] #1175 Memory leak with CURL_RESOLVE and manual removal of easy handle from multi

From: Benbuck Nason <bnason-nf_at_users.sf.net>
Date: Tue, 18 Dec 2012 20:46:29 +0000

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** [bugs:#1175] Memory leak with CURL_RESOLVE and manual removal of easy handle from multi**
**Status:** open
**Created:** Tue Dec 18, 2012 08:46 PM UTC by Benbuck Nason
**Last Updated:** Tue Dec 18, 2012 08:46 PM UTC
**Owner:** nobody
There is a DNS leak in the curl 7.28.1 (and probably earlier) similar to the one that was fixed for that release. Basically if you use CURLOPT_RESOLVE on an easy handle and then manually remove it from the multi, curl_multi_cleanup() will then not call Curl_hostcache_clean() to free the added DNS entries. Reproduction case attached.
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Received on 2012-12-18

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