php5.3.3 安装不上 Zend Guard Loader

fengye5257

系统版本：CentOS 6.4

php 版本：5.3.3

[下面附件是phpinfo和php.ini的内容]

我把ZendGuardLoader.so文件放置在了如下位置:
/usr/lib/php/modules/ZendGuardLoader.so

根据Zend Guard Loader的使用说明，我在/etc/php.ini的结尾加上了如下代码：

[Zend Guard Loader]
zend_extension=/usr/lib/php/modules/ZendGuardLoader.so
zend_loader.enable=1
zend_loader.disable_licensing=0
zend_loader.obfuscation_level_support=3
zend_loader.license_path=

重启httpd后，查看phpinfo没有看到成功加载ZendGuardLoader的提示，求各位指点一下，万分感谢！

chenyx

检查下apache的error_log,看看里面有没有加载错误的日志

fengye5257

回复 2# chenyx

您好，我刚才查看了一下日志上面是这样写的：

[Tue Mar 26 21:51:20 2013] [error] [client 192.168.152.1] File does not exist: /var/www/html/favicon.ico
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
[Tue Mar 26 21:54:47 2013] [notice] caught SIGTERM, shutting down


写的权限拒绝？

我特意的改了一下这个文件的属性为755，难道要改成777才可以嘛 ？

-rwxr-xr-x. 1 root root   65568 2? 22 10:42 curl.so
-rwxr-xr-x. 1 root root 1843676 2? 22 10:42 fileinfo.so
-rwxr-xr-x. 1 root root   33428 2? 22 10:42 json.so
-rwxr-xr-x. 1 root root  121576 2? 22 10:42 mysqli.so
-rwxr-xr-x. 1 root root   45332 2? 22 10:42 mysql.so
-rwxr-xr-x. 1 root root   25672 2? 22 10:42 pdo_mysql.so
-rwxr-xr-x. 1 root root   90872 2? 22 10:42 pdo.so
-rwxr-xr-x. 1 root root   21288 2? 22 10:42 pdo_sqlite.so
-rwxr-xr-x. 1 root root  265280 2? 22 10:42 phar.so
-rwxr-xr-x. 1 root root   41344 2? 22 10:42 sqlite3.so
-rwxr-xr-x. 1 root root  917366 10?24 2010 ZendGuardLoader.so
-rwxr-xr-x. 1 root root   81120 2? 22 10:42 zip.so
[Tue Mar 26 21:54:47 2013] [notice] caught SIGTERM, shutting down
Failed loading /usr/lib/php/modules/ZendGuardLoader.so:  /usr/lib/php/modules/ZendGuardLoader.so: cannot enable executable stack as shared object requires: Permission denied
[Tue Mar 26 21:55:02 2013] [notice] SELinux policy enabled; httpd running as context unconfined_u:system_r:httpd_t:s0
[Tue Mar 26 21:55:02 2013] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Tue Mar 26 21:55:17 2013] [notice] Digest: generating secret for digest authentication ...
[Tue Mar 26 21:55:17 2013] [notice] Digest: done
[Tue Mar 26 21:55:17 2013] [notice] Apache/2.2.15 (Unix) DAV/2 PHP/5.3.3 configured -- resuming normal operations

您看，不知道为什么会有这样的错误呢。。

肯请赐教，谢谢   

可能是SElinux的原因嘛 ？

chenyx

很可能是SElinux的原因,你setenforce 0,然后重启下apache,看看能加载上不

fengye5257

回复 4# chenyx

太感谢您了！关闭SElinux果然加载成功了！就是不知道，如果在SElinux开启的情况下，设置哪条策略可以实现加载插件，这样已经很好了，非常感谢您的帮助!

pix77

http://blog.csdn.net/bayaci/article/details/8072131

fengye5257

回复 6# pix77


    谢谢你！

chenyx

这个真没研究过.你ls -lZ看下其他php模块的Selinux的Content,试试修改下吧.

pix77

execstack -c /usr/lib64/httpd/modules/ZendGuardLoader.so