Fix: honor base path for network URIs

[lttng-tools.git] / src / bin / lttng-sessiond / session.c

diff --git a/src/bin/lttng-sessiond/session.c b/src/bin/lttng-sessiond/session.c
index 6e187f2ff51df9c17fb162f0096e7e6a92d7a372..2a7b8b83bb8d643ecdfcfdbd3c1364e69b562b10 100644 (file)
--- a/src/bin/lttng-sessiond/session.c
+++ b/src/bin/lttng-sessiond/session.c
@@ -802,11 +802,10 @@ void session_release(struct urcu_ref *ref)
        usess = session->ust_session;
        ksess = session->kernel_session;
 
-        /* Clean kernel session teardown */
+        /* Clean kernel session teardown, keeping data for destroy notifier. */
        kernel_destroy_session(ksess);
-       session->kernel_session = NULL;
 
-       /* UST session teardown */
+       /* UST session teardown, keeping data for destroy notifier. */
        if (usess) {
                /* Close any relayd session */
                consumer_output_send_destroy_relayd(usess->consumer);
@@ -817,9 +816,8 @@ void session_release(struct urcu_ref *ref)
                        ERR("Error in ust_app_destroy_trace_all");
                }
 
-               /* Clean up the rest. */
+               /* Clean up the rest, keeping destroy notifier data. */
                trace_ust_destroy_session(usess);
-               session->ust_session = NULL;
        }
 
        /*
@@ -844,8 +842,16 @@ void session_release(struct urcu_ref *ref)
                del_session_ht(session);
        }
        session_notify_destruction(session);
+
+       kernel_free_session(ksess);
+       session->kernel_session = NULL;
+       if (usess) {
+               trace_ust_free_session(usess);
+               session->ust_session = NULL;
+       }
        lttng_dynamic_array_reset(&session->destroy_notifiers);
        free(session->last_archived_chunk_name);
+       free(session->base_path);
        free(session);
        if (session_published) {
                /*
@@ -976,7 +982,7 @@ end:
  * Session list lock must be held by the caller.
  */
 enum lttng_error_code session_create(const char *name, uid_t uid, gid_t gid,
-               struct ltt_session **out_session)
+               const char *base_path, struct ltt_session **out_session)
 {
        int ret;
        enum lttng_error_code ret_code;
@@ -1099,6 +1105,16 @@ enum lttng_error_code session_create(const char *name, uid_t uid, gid_t gid,
                }
        }
 
+       if (base_path) {
+               new_session->base_path = strdup(base_path);
+               if (!new_session->base_path) {
+                       ERR("Failed to allocate base path of session \"%s\"",
+                                       name);
+                       ret_code = LTTNG_ERR_SESSION_FAIL;
+                       goto error;
+               }
+       }
+
        new_session->uid = uid;
        new_session->gid = gid;