Christophe Irles wrote:
Hello,
Hi Christoph!
Who is closing the SSL connection - openser or minisip?
There are several things which look very strange:
Extract of the log file:
19(26390) tls_close: Closing SSL connection
19(26390) tls_update_fd: New fd is 42
19(26390) INFO: signal 13 received
Why is there a signal 13 (SIGPIPE) ?
19(26390) tls_shutdown: First phase of 2-way handshake completed
succesfuly
Looks like openser shuts down the SSL connection
19(26390) tls_tcpconn_clean: Entered
19(26390) handle_tcp_child: reader response= b61c3f28, -2 from 2
Is openser reading from the closed SSL connection
19(26390) tcpconn_destroy: destroying connection 0xb61c3f28, flags
0002
19(26390) tls_close: Closing SSL connection
Is this the same TLS connection which will bel closed again?
19(26390) tls_update_fd: New fd is 44
19(26390) INFO: signal 13 received
19(26390) tls_shutdown: First phase of 2-way handshake completed
succesfuly
If it would be the same SSL connection which will be closed here, there
should not bee this message. Thus, I suspect there is another SSL
connection open which will be closed here?
19(26390) tls_tcpconn_clean: Entered
*** glibc detected *** openser: free(): invalid pointer: 0x08788a38
Christophe - can you please provide a tcpdump (capture file) and ssldump
too? If its big, send it to me privately.
regards
klaus
***
======= Backtrace: =========
/lib/libc.so.6[0x1741e0]
/lib/libc.so.6(__libc_free+0x77)[0x17472b]
/lib/libssl.so.5(kssl_ctx_free+0x82)[0x9c8317]
/lib/libssl.so.5(SSL_free+0x165)[0x9be03e]
openser(tls_tcpconn_clean+0x46)[0x80e2cd6]
openser(_tcpconn_rm+0x2f0)[0x8093bd0]
openser[0x80943dc]
openser[0x8098e63]
openser[0x8097461]
openser[0x8099a63]
openser(tcp_main_loop+0x55b)[0x809a1db]
openser(main_loop+0x8e0)[0x806cd20]
openser(main+0x16bb)[0x806e77b]
/lib/libc.so.6(__libc_start_main+0xdf)[0x125d7f]
openser[0x8051111]
======= Memory map: ========
00111000-00234000 r-xp 00000000 fd:02 289199 /lib/libc-2.3.6.so
00234000-00236000 r-xp 00122000 fd:02 289199 /lib/libc-2.3.6.so
Is this problem already corrected in the HEAD version of openSER ?
Is anyone has the same problem with TLS clients and openSER 1.1.0 ?
Thanks,
Christophe
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--
Klaus Darilion
nic.at
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