Unverified Commit 38d8e1bd authored by Daniel Stenberg's avatar Daniel Stenberg
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connection_check: set ->data to the transfer doing the check 

The http2 code for connection checking needs a transfer to use. Make
sure a working one is set before handler->connection_check() is called.

Reported-by: jnbr on github
Fixes #3541
Closes #3547
parent 81a9fe4e

lib/url.c

+1 −0
Original line number Diff line number Diff line
@@ -964,6 +964,7 @@ static bool extract_if_dead(struct connectdata *conn, 
      /* The protocol has a special method for checking the state of the

         connection. Use it to check if the connection is dead. */

      unsigned int state;

      conn->data = data; /* use this transfer for now */

      state = conn->handler->connection_check(conn, CONNCHECK_ISDEAD);

      dead = (state & CONNRESULT_DEAD);

    }