Mercurial > hg > nginx-quic
view auto/lib/libgd/conf @ 9049:a10210a45c8b
Core: stricter UTF-8 handling in ngx_utf8_decode().
An UTF-8 octet sequence cannot start with a 11111xxx byte (above 0xf8),
see https://datatracker.ietf.org/doc/html/rfc3629#section-3. Previously,
such bytes were accepted by ngx_utf8_decode() and misinterpreted as 11110xxx
bytes (as in a 4-byte sequence). While unlikely, this can potentially cause
issues.
Fix is to explicitly reject such bytes in ngx_utf8_decode().
author | Yugo Horie <u5.horie@gmail.com> |
---|---|
date | Thu, 23 Feb 2023 08:09:50 +0900 |
parents | f7e79596baf2 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. ngx_feature="GD library" ngx_feature_name= ngx_feature_run=no ngx_feature_incs="#include <gd.h>" ngx_feature_path= ngx_feature_libs="-lgd" ngx_feature_test="gdImagePtr img = gdImageCreateFromGifPtr(1, NULL); (void) img" . auto/feature if [ $ngx_found = no ]; then # FreeBSD port ngx_feature="GD library in /usr/local/" ngx_feature_path="/usr/local/include" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lgd" else ngx_feature_libs="-L/usr/local/lib -lgd" fi . auto/feature fi if [ $ngx_found = no ]; then # NetBSD port ngx_feature="GD library in /usr/pkg/" ngx_feature_path="/usr/pkg/include" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lgd" else ngx_feature_libs="-L/usr/pkg/lib -lgd" fi . auto/feature fi if [ $ngx_found = no ]; then # MacPorts ngx_feature="GD library in /opt/local/" ngx_feature_path="/opt/local/include" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lgd" else ngx_feature_libs="-L/opt/local/lib -lgd" fi . auto/feature fi if [ $ngx_found = yes ]; then CORE_INCS="$CORE_INCS $ngx_feature_path" if [ $USE_LIBGD = YES ]; then CORE_LIBS="$CORE_LIBS $ngx_feature_libs" fi NGX_LIB_LIBGD=$ngx_feature_libs ngx_feature="GD WebP support" ngx_feature_name="NGX_HAVE_GD_WEBP" ngx_feature_test="gdImagePtr img = gdImageCreateFromWebpPtr(1, NULL); (void) img" . auto/feature else cat << END $0: error: the HTTP image filter module requires the GD library. You can either do not enable the module or install the libraries. END exit 1 fi