Fix: typo when closing the consumer client socket

[lttng-tools.git] / src / common / consumer.c

diff --git a/src/common/consumer.c b/src/common/consumer.c
index b5fe9831640217455c40c11b9e85e36b470ec05c..a856f030efe63c3553c820d96012b065e9817e8b 100644 (file)
--- a/src/common/consumer.c
+++ b/src/common/consumer.c
@@ -1960,6 +1960,13 @@ void consumer_del_metadata_stream(struct lttng_consumer_stream *stream,
        }
 
 end:
+       /*
+        * Nullify the stream reference so it is not used after deletion. The
+        * consumer data lock MUST be acquired before being able to check for a
+        * NULL pointer value.
+        */
+       stream->chan->metadata_stream = NULL;
+
        pthread_mutex_unlock(&stream->lock);
        pthread_mutex_unlock(&consumer_data.lock);
 
@@ -2969,7 +2976,7 @@ end:
                }
        }
        if (client_socket >= 0) {
-               ret = close(sock);
+               ret = close(client_socket);
                if (ret < 0) {
                        PERROR("close client_socket sessiond poll");
                }