@@ -2183,6 +2183,7 @@ static void check_user_password(struct pdf_struct *pdf, int R, const char *O,

             dbg_printhex("computed U (R>=3)", (const char *)result, 16);

             if (!memcmp(result, U, 16))

                 password_empty = 1;

+            free(d);

         } else {

             cli_dbgmsg("cli_pdf: invalid revision %d\n", R);

             noisy_warnmsg("cli_pdf: invalid revision %d\n", R);