Fix memory leak in pcp_node_info.

Detected by Covery.

diff --git a/src/pcp_con/pcp_worker.c b/src/pcp_con/pcp_worker.c
index 445dbe7306c15b3d519dd92ec586efb05e8778a5..201f110499e1c59edad5997e780e5fb202afb16c 100644 (file)
--- a/src/pcp_con/pcp_worker.c
+++ b/src/pcp_con/pcp_worker.c
@@ -917,6 +917,8 @@ inform_node_info(PCP_CONNECTION * frontend, char *buf)
        pcp_write(frontend, status_changed_time_str, strlen(status_changed_time_str) + 1);
 
        do_pcp_flush(frontend);
+
+       pfree(nodes);
 }
 
 /*