MINOR: mux-h2/traces: add a missing TRACE_LEAVE() in h2s_frt_handle_headers()

Traces from this function would miss a TRACE_LEAVE() on the success path,
which had for consequences, 1) that it was difficult to figure where the
function was left, and 2) that we never had the allocated stream ID
clearly visible (actually the one returned by h2c_frt_stream_new() is
the right one but it's not obvious).

This can be backported to 2.7 and 2.6.

diff --git a/src/mux_h2.c b/src/mux_h2.c
index 22a819975aa90e3f28e39a85ba487d25ddb396cb..2ba46195c2cc385f4d838d1892c7296daaa4b932 100644 (file)
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -2767,6 +2767,7 @@ static struct h2s *h2c_frt_handle_headers(struct h2c *h2c, struct h2s *h2s)
                else
                        h2s_close(h2s);
        }
+       TRACE_LEAVE(H2_EV_RX_FRAME|H2_EV_RX_HDR, h2c->conn, h2s);
        return h2s;
 
  conn_err: