Replace strncpy by lttng_strncpy in lttngctl session configuration API

[lttng-tools.git] / src / lib / lttng-ctl / save.c

diff --git a/src/lib/lttng-ctl/save.c b/src/lib/lttng-ctl/save.c
index 555006d0aff1350938c450aea93f481583a6b018..8302226644f89f708394e78f6a51ddf2eba061c2 100644 (file)
--- a/src/lib/lttng-ctl/save.c
+++ b/src/lib/lttng-ctl/save.c
@@ -99,7 +99,12 @@ int lttng_save_session_attr_set_session_name(
                        goto error;
                }
 
-               strncpy(attr->session_name, session_name, len);
+               ret = lttng_strncpy(attr->session_name, session_name,
+                               sizeof(attr->session_name));
+               if (ret) {
+                       ret = -LTTNG_ERR_INVALID;
+                       goto error;
+               }
        } else {
                attr->session_name[0] = '\0';
        }