tree 43e64c8410806c986a6b331cf4bba4b9898b5c86
parent 4352c8bbcfe05d19ccae536c20127e613a8010cc
author Valentin Bartenev <vbart@nginx.com> 1500301431 +0300
committer Valentin Bartenev <vbart@nginx.com> 1500301431 +0300

Parenthesized ASCII-related calculations.

This also fixes potential undefined behaviour in the range and slice filter
modules, caused by local overflows of signed integers in expressions.