使用curl或file_get_contents的HTTPS请求会导致php崩溃 [英] HTTPS requests with curl or file_get_contents cause php crashes
问题描述
服务器上的php启用了openssl扩展（可以在phpinfo（）中看到）
php on server has openssl extension enabled(can see in phpinfo() )
PHP版本5.2.14
PHP Version 5.2.14
'./ configure'' - prefix = / usr / local / webserver / php'' - with-config-file-path = / usr / local / webserver / php / etc '' - with-mysql = / usr / lib64 / mysql'' - with-mysqli = / usr / bin / mysql_config'' - with-iconv-dir = / usr / local'' - with-freetype- dir'' - with-jpeg-dir'' - with-png-dir'' - with-zlib'' - with-libxml-dir = / usr'' - enable-xml'' - disable -rpath'' - enable-discard-path'' - enable-safe-mode'' - enable-bcmath'' - enable-shmop'' - enable-sysvsem'' - enable-inline-optimization ''with-curl'' - with-curlwrappers'' - enable-mbregex'' - enable-fastcgi'' - enable-fpm'' - enable-force-cgi-redirect'' - enable-mbstring'' - with-mcrypt'' - with-gd'' - enable-gd-native-ttf'' - with-openssl'' - with-mhash'' - enable-pcntl' '--enable-插座' '--with-ldap'' - with-ldap-sasl'' - with-xmlrpc'' - enable-zip'' - enable-soap'
'./configure' '--prefix=/usr/local/webserver/php' '--with-config-file-path=/usr/local/webserver/php/etc' '--with-mysql=/usr/lib64/mysql' '--with-mysqli=/usr/bin/mysql_config' '--with-iconv-dir=/usr/local' '--with-freetype-dir' '--with-jpeg-dir' '--with-png-dir' '--with-zlib' '--with-libxml-dir=/usr' '--enable-xml' '--disable-rpath' '--enable-discard-path' '--enable-safe-mode' '--enable-bcmath' '--enable-shmop' '--enable-sysvsem' '--enable-inline-optimization' '--with-curl' '--with-curlwrappers' '--enable-mbregex' '--enable-fastcgi' '--enable-fpm' '--enable-force-cgi-redirect' '--enable-mbstring' '--with-mcrypt' '--with-gd' '--enable-gd-native-ttf' '--with-openssl' '--with-mhash' '--enable-pcntl' '--enable-sockets' '--with-ldap' '--with-ldap-sasl' '--with-xmlrpc' '--enable-zip' '--enable-soap'
php-fpm.log
php-fpm.log
Jun 18 10：03：08.882866 [警告] fpm_stdio_child_said（） ，第167行：孩子8665（默认池）对stderr说：
Jun 18 10:03:08.882866 [WARNING] fpm_stdio_child_said(), line 167: child 8665 (pool default) said into stderr: ""
Jun 18 10：03：08.884945 [NOTICE] fpm_got_signal（），第48行：收到SIGCHLD
Jun 18 10:03:08.884945 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Jun 18 10：03：08.885008 [警告] fpm_children_bury（），第215行：从启动33.717855秒后，信号11 SIGSEGV退出子8665（默认池）
Jun 18 10:03:08.885008 [WARNING] fpm_children_bury(), line 215: child 8665 (pool default) exited on signal 11 SIGSEGV after 33.717855 seconds from start
Jun 18 10：03：08.885573 [NOTICE] fpm_children_make（），第352行：子8689（默认池）
Jun 18 10:03:08.885573 [NOTICE] fpm_children_make(), line 352: child 8689 (pool default) started
Jun 18 10：03：09.689830 [警告] fpm_stdio_child_said（），第167行：孩子8606（默认池）对stderr说：[Mon Jun 18 10:03:09 2012225
Jun 18 10:03:09.689830 [WARNING] fpm_stdio_child_said(), line 167: child 8606 (pool default) said into stderr: "[Mon Jun 18 10:03:09 2012" 225
Jun 18 10：03：09.690014 [警告] fpm_stdio_child_said（），第167行：子8606（默认池）对stderr说：] [通知] EACCELERATOR（8606）：PHP在xxx.php的curl_exec（）的opline 130上崩溃：383
Jun 18 10:03:09.690014 [WARNING] fpm_stdio_child_said(), line 167: child 8606 (pool default) said into stderr: "] [notice] EACCELERATOR(8606): PHP crashed on opline 130 of curl_exec() at xxx.php:383"
但是当请求时通过HTTPS，nginx返回502（坏门方式）错误。
But when request via HTTPS, nginx return 502 (bad gate way) error.
如何找到原因？
推荐答案
这是libcurl问题。
This is libcurl problem.
确保libcurl支持openssl。
Make sure libcurl with openssl support.
checking for SSL support in libcurl... yes
checking for openssl support in libcurl... yes
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