Index: net/base/single_request_host_resolver.cc |
diff --git a/net/base/single_request_host_resolver.cc b/net/base/single_request_host_resolver.cc |
index d3f77589b358b194adc1939d96ae9da49fd7cede..ced4801d0e5d59d6e661b855de75dbac194dd09f 100644 |
--- a/net/base/single_request_host_resolver.cc |
+++ b/net/base/single_request_host_resolver.cc |
@@ -27,6 +27,8 @@ int SingleRequestHostResolver::Resolve(const HostResolver::RequestInfo& info, |
AddressList* addresses, |
CompletionCallback* callback, |
const BoundNetLog& net_log) { |
+ DCHECK(addresses); |
+ DCHECK(callback); |
DCHECK(!cur_request_callback_) << "resolver already in use"; |
HostResolver::RequestHandle request = NULL; |