Mercurial > hg > nginx-quic
view auto/types/sizeof @ 4678:01dbbe7236ee stable-1.2
Merge of r4674, r4675, r4676: win32 fixes.
*) Win32: disallowed access to various non-canonical name variants.
This includes trailings dots and spaces, NTFS streams (and short names, as
previously checked). The checks are now also done in ngx_file_info(), thus
allowing to use the "try_files" directive to protect external scripts.
*) Win32: normalization of trailing dot inside uri.
Windows treats "/directory./" identical to "/directory/". Do the same
when working on Windows. Note that the behaviour is different from one
with last path component (where multiple spaces and dots are ignored by
Windows).
*) Win32: uris with ":$" are now rejected.
There are too many problems with special NTFS streams, notably "::$data",
"::$index_allocation" and ":$i30:$index_allocation".
For now we don't reject all URIs with ":" like Apache does as there are no
good reasons seen yet, and there are multiple programs using it in URLs
(e.g. MediaWiki).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 05 Jun 2012 13:52:37 +0000 |
parents | 3a99980ac221 |
children | 434548349838 |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo $ngx_n "checking for $ngx_type size ...$ngx_c" cat << END >> $NGX_AUTOCONF_ERR ---------------------------------------- checking for $ngx_type size END ngx_size= cat << END > $NGX_AUTOTEST.c #include <sys/types.h> #include <sys/time.h> $NGX_INCLUDE_UNISTD_H #include <signal.h> #include <stdio.h> #include <sys/resource.h> $NGX_INCLUDE_INTTYPES_H $NGX_INCLUDE_AUTO_CONFIG_H int main() { printf("%d", (int) sizeof($ngx_type)); return 0; } END ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then ngx_size=`$NGX_AUTOTEST` echo " $ngx_size bytes" fi rm -f $NGX_AUTOTEST case $ngx_size in 4) if [ "$ngx_type"="long" ]; then ngx_max_value=2147483647L else ngx_max_value=2147483647 fi ngx_max_len='(sizeof("-2147483648") - 1)' ;; 8) if [ "$ngx_type"="long long" ]; then ngx_max_value=9223372036854775807LL else ngx_max_value=9223372036854775807L fi ngx_max_len='(sizeof("-9223372036854775808") - 1)' ;; *) echo echo "$0: error: can not detect $ngx_type size" echo "----------" >> $NGX_AUTOCONF_ERR cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR echo $ngx_test >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR exit 1 esac