segfault: Re: [ANN] Release 3.0.4 rc0

[Polish]

   Hello,

I tried 3.0.4 rc0 radius/tls function. FR segfault during new tls
connection to server.

136             ssn->ctx = conf->ctx;
(gdb) 
138             SSL_CTX_set_mode(ssn->ctx,
SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER | SSL_MODE_AUTO_RETRY);
(gdb) 
140             ssn->ssl = SSL_new(ssn->ctx);
(gdb) 
147             SSL_set_msg_callback(ssn->ssl, cbtls_msg);
(gdb) 
140             ssn->ssl = SSL_new(ssn->ctx);
(gdb) 
147             SSL_set_msg_callback(ssn->ssl, cbtls_msg);
(gdb) 
148             SSL_set_msg_callback_arg(ssn->ssl, ssn);
(gdb) 
149             SSL_set_info_callback(ssn->ssl, cbtls_info);
(gdb) 
154             DEBUG2("Requiring Server certificate");
(gdb) 
Requiring Server certificate
157             SSL_set_verify(ssn->ssl, verify_mode, cbtls_verify);
(gdb) 
159             SSL_set_ex_data(ssn->ssl, FR_TLS_EX_INDEX_CONF, (void
*)conf);
(gdb) 
160             SSL_set_ex_data(ssn->ssl, FR_TLS_EX_INDEX_SSN, (void
*)ssn);
(gdb) 
161             SSL_set_fd(ssn->ssl, fd);
(gdb) 
162             if (SSL_connect(ssn->ssl) <= 0) {
(gdb)

Program received signal SIGSEGV, Segmentation fault.
radlog_request (type=type at entry=L_DBG, lvl=lvl at entry=L_DBG_LVL_2,
request=request at entry=0x0, msg=0x444852 "%s: %s") at src/main/log.c:701
701             if (request->log.func == NULL) return;
(gdb) 
[Thread 0x7fffeecd4700 (LWP 32743) exited]
[Thread 0x7fffef4d5700 (LWP 32742) exited]
[Thread 0x7fffefcd6700 (LWP 32741) exited]
[Thread 0x7ffff04d7700 (LWP 32740) exited]
[Thread 0x7ffff0cd8700 (LWP 32739) exited]

Program terminated with signal SIGSEGV, Segmentation fault.
The program no longer exists.

   Best regards  Polish

On Sat, 24 May 2014, Arran Cudbard-Bell wrote:

> A preview release of 3.0.4 is available here:
> https://github.com/FreeRADIUS/freeradius-server/archive/release_3_0_4_rc0.tar.gz
>
> Were creating a release candidate for 3.0.4 as some of the modifications we needed
> to make to get attribute indexes and tags to work consistently, were spread throughout
> the code base, and we want to ensure that those changes have not had side effects.
>
> In particular, those of you using CUI, may need to update your policies for them to
> work correctly, as the type of Chargeable-User-Identity is now an octets, meaning that
> any expansions which use it, will now print hexits instead of ascii.
>
> The changelog so far is:
>
> FreeRADIUS 3.0.4 Mon 12 May 2014 15:30:00 EDT urgency=medium
> 	Feature improvements
> 	* Home server "response_window" can now take fractions
> 	  of a second.  See proxy.conf.
> 	* radmin now supports "show module status", as the
> 	  counterpart to "set module status"
> 	* Better indentation in debugging mode
> 	* Added dictionary ericsson.packet.ccore.networks
>
> 	Bug fixes
> 	* make case-insensitive regular expressions work again.
> 	* Added tests for the above
> 	* A few more talloc parenting issues
> 	* Fix delayed proxy reply handling.  Closes #637
> 	* Fix OpenSSL initialization order when using
> 	  RADIUS/TLS.  Fixes #646
> 	* Don't double-quote strings in debugging messages
> 	* Fix foreach / break.  Fixes #639
> 	* Chargeable-User-Identifier should be "octets"
> 	* Fix typo in mainconfig.  Fixes #634
> 	* More rlm_perl fixes.  Fixes #635
> 	* Free OpenSSL memory on clean exit.
> 	* Fix <attr>[0] !* ANY - Was removing all instances of <attr>
> 	* Fix case where multiple attributes were returned from LHS of
> 	  mapping, as with rlm_ldap. Fixes #652
> 	* Fix corner case in cursor where using fr_cursor_next_by_da
> 	  after calling fr_cursor_remove may of resulted in a read of
> 	  uninitialised memory.
> 	* Don't SEGV if all connections to a database server go away.
> 	  Fixes #651.
> 	* Fix issue where <attr> -= <value> was not removing tagged
> 	  instances of <attr> equal to <value> (only untagged).
> 	* Fix issue where tag values were not being set on attributes
> 	  created with unlang/ldap update blocks.
>
> Please test with your local configuration. If no issues are reported this will become
> the official 3.0.4 release.
>
> If you do find issues, please open tickets @bugs.freeradius.org.
>
> -Arran
>
> Arran Cudbard-Bell <a.cudbardb at freeradius.org>
> FreeRADIUS Development Team
>
> FD31 3077 42EC 7FCD 32FE 5EE2 56CF 27F9 30A8 CAA2
>
>