Fix: lttng: free domains and channels in get_session_stats_str

[lttng-tools.git] / src / bin / lttng / utils.c

diff --git a/src/bin/lttng/utils.c b/src/bin/lttng/utils.c
index 28b007b2402889d8782473033eee8119258ebc73..8acca7d864083b645aba09ec8522329792296a07 100644 (file)
--- a/src/bin/lttng/utils.c
+++ b/src/bin/lttng/utils.c
@@ -468,8 +468,8 @@ void print_session_stats(const char *session_name)
 int get_session_stats_str(const char *session_name, char **out_str)
 {
        int count, nb_domains, domain_idx, channel_idx, session_idx, ret;
-       struct lttng_domain *domains;
-       struct lttng_channel *channels;
+       struct lttng_domain *domains = NULL;
+       struct lttng_channel *channels = NULL;
        uint64_t discarded_events_total = 0, lost_packets_total = 0;
        struct lttng_session *sessions = NULL;
        const struct lttng_session *selected_session = NULL;
@@ -511,6 +511,8 @@ int get_session_stats_str(const char *session_name, char **out_str)
                        goto end;
                }
 
+               free(channels);
+               channels = NULL;
                count = lttng_list_channels(handle, &channels);
                for (channel_idx = 0; channel_idx < count; channel_idx++) {
                        uint64_t discarded_events = 0, lost_packets = 0;
@@ -572,6 +574,8 @@ int get_session_stats_str(const char *session_name, char **out_str)
        }
 end:
        free(sessions);
+       free(channels);
+       free(domains);
        return ret;
 }