Commit 296b9a5a authored by Jiri Hruska's avatar Jiri Hruska Committed by Steve Holme
Browse files

Fixed checking the socket if there is data waiting in the cache 

Use Curl_pp_moredata() in Curl_pp_multi_statemach() to check if there is
more data to be received, rather than the socket state, as a task could
hang waiting for more data from the socket itself.
parent 1dac29fa

lib/pingpong.c

+7 −3
Original line number Diff line number Diff line
@@ -102,6 +102,10 @@ CURLcode Curl_pp_statemach(struct pingpong *pp, bool block) 
  else

    interval_ms = 0; /* immediate */



  if(Curl_pp_moredata(pp))

    /* We are receiving and there is data in the cache so just read it */

    rc = 1;

  else

    rc = Curl_socket_ready(pp->sendleft?CURL_SOCKET_BAD:sock, /* reading */

                           pp->sendleft?sock:CURL_SOCKET_BAD, /* writing */

                           interval_ms);