intel_rdt: close file descriptor on error

Change-Id: I161c8df1e6a4c4c4e0dd4e20601323ef7a1c18f5

diff --git a/src/utils_proc_pids.c b/src/utils_proc_pids.c
index 9b07e42..1a05fe4 100644 (file)
--- a/src/utils_proc_pids.c
+++ b/src/utils_proc_pids.c
@@ -191,8 +191,10 @@ int fetch_pids_for_procs(const char *procfs_path,
 
   int init_result = initialize_proc_pids(
       procs_names_array, procs_names_array_size, proc_pids_array);
-  if (0 != init_result)
+  if (0 != init_result) {
+    closedir(proc_dir);
     return -1;
+  }
 
   /* Go through procfs and find PIDS and their comms */
   struct dirent *entry;