Fix an infinite read loop with SRV record resolution on windows (#25672)

4 years ago · 18b69cf2c7
parent 2dc8df9ef6
commit 18b69cf2c7
1 changed files with 1 additions and 1 deletions
--- a/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc
+++ b/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc
@ -251,7 +251,7 @@ class GrpcPolledFdWindows {
    }
  }

-  bool IsFdStillReadableLocked() { return GRPC_SLICE_LENGTH(read_buf_) > 0; }
+  bool IsFdStillReadableLocked() { return read_buf_has_data_; }

  void ShutdownLocked(grpc_error* error) {
    grpc_winsocket_shutdown(winsocket_);