Mercurial > hg > nginx
view auto/include @ 4723:68ac485abbba stable-1.2
Merge of r4654, r4672, r4684, r4685, r4692: resolver changes.
*) Resolver: fixed format specification.
Patch by Yichun Zhang (agentzh).
*) Support for IPv6 literals and an optional port in resolver.
*) Fixed crash in ngx_resolver_cleanup_tree().
If sending a DNS request fails with an error (e.g., when mistakenly
trying to send it to a local IP broadcast), such a request is not
deleted if there are clients waiting on it. However, it was still
erroneously removed from the queue. Later ngx_resolver_cleanup_tree()
attempted to remove it from the queue again that resulted in a NULL
pointer dereference.
*) When "resolver" is configured with a domain name, only the first
resolved address was used. Now all addresses will be used.
*) Fixed segfault with poll and resolver used.
Poll event method needs ngx_cycle->files to work, and use of
ngx_exit_cycle without files set caused null pointer dereference in
resolver's cleanup on udp socket close.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 02 Jul 2012 16:23:14 +0000 |
parents | d620f497c50f |
children | 434548349838 |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo $ngx_n "checking for $ngx_include ...$ngx_c" cat << END >> $NGX_AUTOCONF_ERR ---------------------------------------- checking for $ngx_include END ngx_found=no cat << END > $NGX_AUTOTEST.c $NGX_INCLUDE_SYS_PARAM_H #include <$ngx_include> int main() { return 0; } END ngx_test="$CC -o $NGX_AUTOTEST $NGX_AUTOTEST.c" eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then ngx_found=yes echo " found" ngx_name=`echo $ngx_include \ | tr abcdefghijklmnopqrstuvwxyz/. ABCDEFGHIJKLMNOPQRSTUVWXYZ__` have=NGX_HAVE_$ngx_name . auto/have_headers eval "NGX_INCLUDE_$ngx_name='#include <$ngx_include>'" #STUB eval "NGX_$ngx_name='#include <$ngx_include>'" else echo " not found" 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 fi rm $NGX_AUTOTEST*