Fix: consumerd: fd still open after `lttng snapshot record` returns

[lttng-tools.git] / src / bin / lttng-sessiond / cmd.cpp

diff --git a/src/bin/lttng-sessiond/cmd.cpp b/src/bin/lttng-sessiond/cmd.cpp
index 0627ba5c8bd5f83ca62d9403cddea283a2ce6f8f..0ca7f217244bd81d7cba98431347d60e7f61c9b4 100644 (file)
--- a/src/bin/lttng-sessiond/cmd.cpp
+++ b/src/bin/lttng-sessiond/cmd.cpp
@@ -387,7 +387,7 @@ static enum lttng_error_code list_lttng_ust_global_events(char *channel_name,
        node = lttng_ht_iter_get_node_str(&iter);
        if (node == NULL) {
                ret_code = LTTNG_ERR_UST_CHAN_NOT_FOUND;
-               goto end;
+               goto error;
        }
 
        uchan = caa_container_of(&node->node, struct ltt_ust_channel, node.node);
@@ -420,14 +420,14 @@ static enum lttng_error_code list_lttng_ust_global_events(char *channel_name,
                tmp_event = lttng_event_create();
                if (!tmp_event) {
                        ret_code = LTTNG_ERR_NOMEM;
-                       goto end;
+                       goto error;
                }
 
                if (lttng_strncpy(tmp_event->name, uevent->attr.name,
                                LTTNG_SYMBOL_NAME_LEN)) {
                        ret_code = LTTNG_ERR_FATAL;
                        lttng_event_destroy(tmp_event);
-                       goto end;
+                       goto error;
                }
 
                tmp_event->name[LTTNG_SYMBOL_NAME_LEN - 1] = '\0';
@@ -3765,8 +3765,8 @@ enum lttng_error_code cmd_list_channels(enum lttng_domain_type domain,
 
                        channel = trace_ust_channel_to_lttng_channel(uchan);
                        if (!channel) {
-                               ret = LTTNG_ERR_NOMEM;
-                               break;
+                               ret_code = LTTNG_ERR_NOMEM;
+                               goto end;
                        }
 
                        extended = (struct lttng_channel_extended *)
@@ -3777,7 +3777,7 @@ enum lttng_error_code cmd_list_channels(enum lttng_domain_type domain,
                        if (ret < 0) {
                                lttng_channel_destroy(channel);
                                ret_code = LTTNG_ERR_UNK;
-                               break;
+                               goto end;
                        }
 
                        extended->discarded_events = discarded_events;
@@ -3788,11 +3788,12 @@ enum lttng_error_code cmd_list_channels(enum lttng_domain_type domain,
                        if (ret) {
                                ERR("Failed to serialize lttng_channel: channel name = '%s'",
                                                channel->name);
+                               lttng_channel_destroy(channel);
                                ret_code = LTTNG_ERR_UNK;
-                               ret = -1;
-                               break;
+                               goto end;
                        }
 
+                       lttng_channel_destroy(channel);
                        i++;
                }
                rcu_read_unlock();
@@ -3830,7 +3831,7 @@ enum lttng_error_code cmd_list_events(enum lttng_domain_type domain,
        enum lttng_error_code ret_code = LTTNG_OK;
        struct lttcomm_list_command_header reply_command_header = {};
        size_t reply_command_header_offset;
-       unsigned int nb_events;
+       unsigned int nb_events = 0;
 
        assert(reply_payload);