e_info_server: fix out-of-bounds-write issue

Change-Id: I0f973d8107fcb4f5e2558bc8301409eaf51f7414

diff --git a/src/bin/e_info_server.c b/src/bin/e_info_server.c
index 67eae24bb1bea0fe165b597065e694841e770781..30314adac6bad8c4567ef8791b5417e493ce1777 100644 (file)
--- a/src/bin/e_info_server.c
+++ b/src/bin/e_info_server.c
@@ -2602,6 +2602,7 @@ _e_info_server_cb_eina_log_levels(const Eldbus_Service_Interface *iface EINA_UNU
 {
    Eldbus_Message *reply = eldbus_message_method_return_new(msg);
    const char *start = NULL;
+   int len = 0;
 
    if (!eldbus_message_arguments_get(msg, "s", &start) || !start)
      {
@@ -2626,8 +2627,9 @@ _e_info_server_cb_eina_log_levels(const Eldbus_Service_Interface *iface EINA_UNU
            goto parse_end;
 
         // Parse name
-        strncpy(module_name, start, MIN(end - start, (sizeof module_name) - 1));
-        module_name[end - start] = '\0';
+        len = MIN(end - start, (sizeof module_name) - 1);
+        strncpy(module_name, start, len);
+        module_name[len] = '\0';
 
                  eina_log_domain_level_set((const char*)module_name, level);