Fix: relayd: don't put un-acquired trace chunk reference

stream_create() should not release (put) the reference to the current
trace chunk in its error path if it could not acquire a new reference
in the first place.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng-relayd/stream.c b/src/bin/lttng-relayd/stream.c
index 3c61e3532e1fd2b810b278f9cb9c5c98391444af..94698f8d868e4da4d3e04770429a0ccfe40f3b7a 100644 (file)
--- a/src/bin/lttng-relayd/stream.c
+++ b/src/bin/lttng-relayd/stream.c
@@ -644,7 +644,9 @@ end:
                stream_put(stream);
                stream = NULL;
        }
                stream_put(stream);
                stream = NULL;
        }

-       lttng_trace_chunk_put(current_trace_chunk);
+       if (acquired_reference) {
+               lttng_trace_chunk_put(current_trace_chunk);
+       }

        return stream;
 
 error_no_alloc:
        return stream;
 
 error_no_alloc: