Fixed a memory leak inside readline_completion_function() on non-callable

callback.

diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 14f2cf3fb25ace4aca14cdebc815a3002096004e..d4d42582d23f6cd44c01d1179a98667a25308b7e 100644 (file)
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -453,6 +453,7 @@ PHP_FUNCTION(readline_completion_function)
 
        if (!zend_is_callable(arg, 0, &name)) {
                php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s is not callable", name);
+               efree(name);
                RETURN_FALSE;
        }