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Bug #67951 php-cgi.exe crashes with thread safe version
Submitted: 2014-09-02 18:56 UTC Modified: 2017-04-10 19:02 UTC
From: marc dot fauser+php at fauser dot ag Assigned:
Status: Open Package: CGI/CLI related
PHP Version: master-Git-2014-09-02 (snap) OS: Windows 8.1
Private report: No CVE-ID: None
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 [2014-09-02 18:56 UTC] marc dot fauser+php at fauser dot ag
I've reproduced this with 5.6.0 and older versions for windows.
It doesn't matter if it's x32 or x64 but only the thread safe version crashes.
It doesn't crash with nginx but with Apache 2.4.

I start php with the following command:
php-cgi.exe -b

In Apache I configure my virtual host
<VirtualHost *:80>
    DocumentRoot "c:/x/www"
    ServerName localhost
    ProxyPassMatch ^/(.*\.php(/.*)?)$ fcgi://$1

The first loading if a page works, every second request crashes php-cgi.exe

I've also tried it with a new module mod_proxy_handler and I get the same result
    <FilesMatch "\.php$">
        SetHandler proxy:fcgi://localhost:9000/

Test script:

Expected result:
php-cgi.exe shouldn't crash.

Actual result:
php5ts.dll!_estrdup(const char * s) Line 2630	C
php5ts.dll!virtual_getcwd_ex(unsigned __int64 * length, void * * * tsrm_ls) Line 559	C
php5ts.dll!virtual_getcwd(char * buf, unsigned __int64 size, void * * * tsrm_ls) Line 568	C
php5ts.dll!tsrm_realpath(const char * path, char * real_path, void * * * tsrm_ls) Line 1971	C
php-cgi.exe!init_request_info(_fcgi_request * request, void * * * tsrm_ls) Line 1239	C
php-cgi.exe!main(int argc, char * * argv) Line 2138	C
php-cgi.exe!__tmainCRTStartup() Line 536	C


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 [2017-04-10 19:02 UTC]
-Package: FPM related +Package: CGI/CLI related
 [2017-04-10 19:02 UTC]
This is not fpm related
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