LU-14093 lutf: fix build with gcc10

[fs/lustre-release.git] / lustre / tests / lutf / src / lutf_python.c

diff --git a/lustre/tests/lutf/src/lutf_python.c b/lustre/tests/lutf/src/lutf_python.c
index 20682c1..1c1d64f 100644 (file)
--- a/lustre/tests/lutf/src/lutf_python.c
+++ b/lustre/tests/lutf/src/lutf_python.c
@@ -42,14 +42,14 @@ static lutf_rc_t python_run_interactive_shell(void)
        PyRun_SimpleString("import readline\n");
 
        /* all other paths are figured out within python */
-       snprintf(buf, MAX_STR_LEN,
+       snprintf(buf, sizeof(buf),
                "sys.path.append(os.path.join('%s', 'python', 'infra'))",
-               g_lutf_cfg.lutf_path);
+               g_lutf_cfg.lutf_path ? : "NULL");
        PyRun_SimpleString(buf);
 
-       snprintf(buf, MAX_STR_LEN,
+       snprintf(buf, sizeof(buf),
                "sys.path.append(\"%s/src\")\n",
-               g_lutf_cfg.lutf_path);
+               g_lutf_cfg.lutf_path ? : "NULL");
        PyRun_SimpleString(buf);
 
        while (more != NULL) {
@@ -152,7 +152,7 @@ static lutf_rc_t python_run_interactive_shell(void)
                 */
                PDEBUG("Running in Daemon mode");
                sprintf(segment, "fname = os.path.join('%s', '%s')\n",
-                       g_lutf_cfg.tmp_dir, OUT_PY_LOG);
+                       g_lutf_cfg.tmp_dir ? : "NULL", OUT_PY_LOG);
                if (PyRun_SimpleString(segment)) {
                        PERROR("Failed to create log file");
                        rc = EN_LUTF_RC_FAIL;