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ares::Curl_resolver_cancel: skip checking for NULL conn

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Coverity CID 1243581. 'conn' will never be NULL here, and if it would be
the subsequent statement would dereference it!
This commit is contained in:
Daniel Stenberg 2014-10-07 13:33:43 +02:00
parent dddb2aab8d
commit 6352df87b1
1 changed files with 1 additions and 1 deletions
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2
lib/asyn-ares.c
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@ -178,7 +178,7 @@ static void destroy_async_data (struct Curl_async *async);
*/ */
void Curl_resolver_cancel(struct connectdata *conn) void Curl_resolver_cancel(struct connectdata *conn)
{ {
if(conn && conn->data && conn->data->state.resolver) if(conn->data && conn->data->state.resolver)
ares_cancel((ares_channel)conn->data->state.resolver); ares_cancel((ares_channel)conn->data->state.resolver);
destroy_async_data(&conn->async); destroy_async_data(&conn->async);
} }