handshake issue with gnutls 3.0.3

[frank . krout]

Anyone run into this. I'm new to GNUTLS
and having an issue in multi-threaded app.

Via application mutex's, I've serialized
access to GNUTLS_HANDSHAKE in order just to get a successful handshake...
and am getting this:

 ==> backtrace() returned 18
addresses
-------------------------------------------
../Linux/MassMailer [0x80021b86]
[0x3ffffb612a8]
/lib64/libpthread.so.0(__pthread_mutex_lock+0x22)
[0x200001dc71e]
/home/fkrout/usr/lib/libgnutls.so.28
[0x2000006ff2e]
/home/fkrout/usr/lib/libgnutls.so.28
[0x200000f61b4]
/home/fkrout/usr/lib/libgnutls.so.28(_gnutls_tls_create_random+0x46)
[0x20000054972]
/home/fkrout/usr/lib/libgnutls.so.28(_gnutls_send_hello+0x4e4)
[0x2000005864c]
/home/fkrout/usr/lib/libgnutls.so.28(_gnutls_handshake_client+0x2ca)
[0x20000059422]
/home/fkrout/usr/lib/libgnutls.so.28(gnutls_handshake+0xee)
[0x2000005990a]
../Linux/MassMailer(_ZN12CUT_WSClient19do_handshake_gnutlsEv+0x104)
[0x8006b1dc]
../Linux/MassMailer(_ZN8SMTPconn11SMTPConnectEPKcS1_S1_+0x5ba)
[0x80065af2]
../Linux/MassMailer(_Z23SendAnEmailNotificationPcS_S_S_+0x95e)
[0x80067466]
../Linux/MassMailer(SendAnEmailToFromAdr+0xe0)
[0x800981a8]
../Linux/MassMailer [0x80085f12]
../Linux/MassMailer(_Z19alloCATEgorize_mainlPPc+0x1da)
[0x80089c4e]
../Linux/MassMailer(main+0x2824) [0x80076130]
/lib64/libc.so.6(__libc_start_main+0x100)
[0x200003ea568]
../Linux/MassMailer(__res_query+0x5e)
[0x80016d62]
Info: Initializing GNUTLS


The gnutls-cli app runs fine, built
in same environment and does not use gnutls_global_set_mutex.
Since it does work,  I've modeled
my code largely after ( src/cli.c ), not using set_mutex either.
I realize it's a single thread, that
is why I serialized the handshake in my app.

So the random function works fine for
gnutls-cli, I don't get what's going on.

Hoping this is "low hanging fruit"
for the community.... otherwise I just have a wild pointer somewhere...
I've read through the docs and mailing
list, so unless I missed something...

Thanks..



Frank Krout
Senior Software Engineer
Office Euro RSCG 4D, 372 Danbury Rd, Wilton, Connecticut 06897
Tel 203.563.3314  Fax 203.563.3434
 Web eurorscg.com

 
     

____________________________________________________________________________________________________________________

The views and opinions expressed in this
e-mail and any accompanying attachment, are those of the author and do
not 
necessarily represent the views or opinion
of Euro RSCG Worldwide, Inc.
To learn more about Euro RSCG, please visit
our website at www.eurorscg.com

Please
consider the environment before printing this email.

_____________________________________________________________________________________________________