Remove dead code in sanitizing_filter.c of the filter extension

diff --git a/ext/filter/sanitizing_filters.c b/ext/filter/sanitizing_filters.c
index a39213d52f7b63cdedd4805f07349c2c8f0cce28..cb1d3a10b2effad3eb7d45adb049cb12e2fcfda1 100644 (file)
--- a/ext/filter/sanitizing_filters.c
+++ b/ext/filter/sanitizing_filters.c
@@ -72,17 +72,7 @@ static void php_filter_encode_url(zval *value, const unsigned char* chars, const
        while (s < e) {
                tmp[*s++] = '\0';
        }
-/* XXX: This is not needed since these chars in the allowed list never include the high/low/null value
-       if (encode_nul) {
-               tmp[0] = 1;
-       }
-       if (high) {
-               memset(tmp + 127, 1, sizeof(tmp) - 127);
-       }
-       if (low) {
-               memset(tmp, 1, 32);
-       }
-*/
+
        str = zend_string_safe_alloc(Z_STRLEN_P(value), 3, 0, 0);
        p = (unsigned char *) ZSTR_VAL(str);
        s = (unsigned char *) Z_STRVAL_P(value);