id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
528	crash on win32 with shared ssl_session_cache	E Cleton		"crash while attempting to use ssl_session_cache

XP SP3, 32bit

nginx version: nginx/1.5.12 (from http://nginx.org/download/)
TLS SNI support enabled
configure arguments: --with-cc=cl --builddir=objs.msvc8 --with-debug --prefix= -
-conf-path=conf/nginx.conf --pid-path=logs/nginx.pid --http-log-path=logs/access
.log --error-log-path=logs/error.log --sbin-path=nginx.exe --http-client-body-te
mp-path=temp/client_body_temp --http-proxy-temp-path=temp/proxy_temp --http-fast
cgi-temp-path=temp/fastcgi_temp --http-scgi-temp-path=temp/scgi_temp --http-uwsg
i-temp-path=temp/uwsgi_temp --with-cc-opt=-DFD_SETSIZE=1024 --with-pcre=objs.msv
c8/lib/pcre-8.34 --with-zlib=objs.msvc8/lib/zlib-1.2.8 --with-select_module --wi
th-http_realip_module --with-http_addition_module --with-http_sub_module --with-
http_dav_module --with-http_stub_status_module --with-http_flv_module --with-htt
p_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-htt
p_auth_request_module --with-http_random_index_module --with-http_secure_link_mo
dule --with-mail --with-openssl=objs.msvc8/lib/openssl-1.0.1f --with-openssl-opt
=enable-tlsext --with-http_ssl_module --with-mail_ssl_module --with-ipv6

curl -i -k ""https://127.0.0.1""

2014/04/01 11:06:32 [debug] 812#1860: *1 post event 04870108
2014/04/01 11:06:32 [debug] 812#1860: timer delta: 20
2014/04/01 11:06:32 [debug] 812#1860: posted events 04870108
2014/04/01 11:06:32 [debug] 812#1860: posted event 04870108
2014/04/01 11:06:32 [debug] 812#1860: *1 delete posted event 04870108
2014/04/01 11:06:32 [debug] 812#1860: *1 SSL handshake handler: 0
2014/04/01 11:06:32 [debug] 812#1860: shmtx lock
2014/04/01 11:06:32 [debug] 764#768: master WaitForMultipleObjects: 4
2014/04/01 11:06:32 [debug] 764#768: reap worker
2014/04/01 11:06:32 [notice] 764#768: worker process 812 exited with code C0000005
2014/04/01 11:06:32 [debug] 764#768: GetModuleFileName: ""C:\nginx\nginx.exe""
2014/04/01 11:06:32 [notice] 764#768: start worker process 140
2014/04/01 11:06:32 [debug] 140#772: malloc: 00A74730:19
2014/04/01 11:06:32 [debug] 140#772: malloc: 00A74730:19
2014/04/01 11:06:32 [debug] 140#772: malloc: 00A74730:19
2014/04/01 11:06:32 [debug] 140#772: malloc: 00A73670:16
2014/04/01 11:06:32 [debug] 140#772: bind() 0.0.0.0:80 #168 
2014/04/01 11:06:32 [debug] 140#772: bind() 0.0.0.0:443 #176 

Caused by using:
ssl_session_cache shared:SSL:10m;

No ASLR or DEP in use, shared memory works, for example:
limit_req_zone $binary_remote_addr zone=floodp:20m rate=64r/s;
'''does not crash and works as it suppose to work.'''

Might be related to http://trac.nginx.org/nginx/ticket/235 (suggested patches tried but does not solve this issue)
"	defect	closed	trivial		nginx-core	1.5.x	fixed	ssl_session_cache win32			"nginx version: nginx/1.5.12 (from http://nginx.org/download/)
TLS SNI support enabled
configure arguments: --with-cc=cl --builddir=objs.msvc8 --with-debug --prefix= -
-conf-path=conf/nginx.conf --pid-path=logs/nginx.pid --http-log-path=logs/access
.log --error-log-path=logs/error.log --sbin-path=nginx.exe --http-client-body-te
mp-path=temp/client_body_temp --http-proxy-temp-path=temp/proxy_temp --http-fast
cgi-temp-path=temp/fastcgi_temp --http-scgi-temp-path=temp/scgi_temp --http-uwsg
i-temp-path=temp/uwsgi_temp --with-cc-opt=-DFD_SETSIZE=1024 --with-pcre=objs.msv
c8/lib/pcre-8.34 --with-zlib=objs.msvc8/lib/zlib-1.2.8 --with-select_module --wi
th-http_realip_module --with-http_addition_module --with-http_sub_module --with-
http_dav_module --with-http_stub_status_module --with-http_flv_module --with-htt
p_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-htt
p_auth_request_module --with-http_random_index_module --with-http_secure_link_mo
dule --with-mail --with-openssl=objs.msvc8/lib/openssl-1.0.1f --with-openssl-opt
=enable-tlsext --with-http_ssl_module --with-mail_ssl_module --with-ipv6
"