[2011-11-12 10:33 UTC] shm@php.net

Description:
------------
NPD in the stream_socket_enable_crypto function in case when supplied socket SSL session is not initialized:

<?php
$ref = "";
$fst = stream_socket_server("",$ref,$ref,0);
$snd = stream_socket_server("",$ref,$ref,0);
stream_socket_enable_crypto($fst,0,0,$snd);
?>
^D
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 80173d1c0 (LWP 100176)]
0x0000000802af69b0 in SSL_get_session () from /usr/lib/libssl.so.6
(gdb) bt
#0  0x0000000802af69b0 in SSL_get_session () from /usr/lib/libssl.so.6
#1  0x0000000802afa311 in SSL_copy_session_id () from /usr/lib/libssl.so.6
#2  0x000000080aa2e8d7 in php_openssl_sockop_set_option () from /usr/local/lib/php/20090626/openssl.so
#3  0x000000000050e879 in _php_stream_set_option ()
#4  0x000000000051958e in php_stream_xport_crypto_setup ()
#5  0x00000000004dd728 in zif_stream_socket_enable_crypto ()
#6  0x000000000059a157 in zend_do_fcall_common_helper_SPEC ()
#7  0x0000000000570d23 in execute ()
#8  0x000000000054c145 in zend_execute_scripts ()
#9  0x00000000004fa83c in php_execute_script ()
#10 0x00000000005d489b in main ()
#11 0x00000000004170fe in _start ()


Test script:
---------------
<?php
$ref = "";
$fst = stream_socket_server("",$ref,$ref,0);
$snd = stream_socket_server("",$ref,$ref,0);
stream_socket_enable_crypto($fst,0,0,$snd);
?>

 [2011-11-12 15:16 UTC] pajoye@php.net