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dns: iterators which are integer should always be unsigned, else an integer underflow is possible.

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Signed-off-by: William Pitcock <nenolod@dereferenced.org>
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William Pitcock 2012-03-20 17:48:45 -05:00
parent eba7e6655a
commit a6a07de0da
1 changed files with 1 additions and 1 deletions
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src/dns.cpp
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@ -690,7 +690,7 @@ DNSResult DNS::GetResult()
/** A result is ready, process it */
DNSInfo DNSRequest::ResultIsReady(DNSHeader &header, int length)
{
int i = 0;
unsigned i = 0;
int q = 0;
int curanswer, o;
ResourceRecord rr;