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Ensure DNSResolver destructor runs on exit

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Plugs a noisy but benign memory leak
This commit is contained in:
Howard Chu 2017-06-28 22:21:06 +01:00
parent 0c6ea4f8a6
commit 464afd4d2d
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1 changed files with 2 additions and 6 deletions
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8
src/common/dns_utils.cpp
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@ -307,12 +307,8 @@ DNSResolver& DNSResolver::instance()
{ {
boost::lock_guard<boost::mutex> lock(instance_lock); boost::lock_guard<boost::mutex> lock(instance_lock);
static DNSResolver* staticInstance = NULL; static DNSResolver staticInstance;
if (staticInstance == NULL) return staticInstance;
{
staticInstance = new DNSResolver();
}
return *staticInstance;
} }
DNSResolver DNSResolver::create() DNSResolver DNSResolver::create()