[Sofia-sip-devel] sofia-sip debugging with DUMA

[Bernhard S. <ber...@co...>]

Hi, 

I am trying to find a certain bug in our application and tried D.U.M.A. ( http://duma.sourceforge.net/ , based on efence). 

If I run the application, I get the following error:


Program terminated with signal 11, Segmentation fault.


#0  0xb7b3e559 in memccpy () from /lib/libc.so.6

(gdb) bt
#0  0xb7b3e559 in memccpy () from /lib/libc.so.6
#1  0xb7c49406 in msg_params_dup () from /usr/lib/libsofia-sip-ua.so.0
#2  0xb7c4c391 in msg_list_dup_one () from /usr/lib/libsofia-sip-ua.so.0
#3  0xb7c41f2b in msg_header_dup_as () from /usr/lib/libsofia-sip-ua.so.0
#4  0xb7c8709a in nhp_merge_lists () from /usr/lib/libsofia-sip-ua.so.0
#5  0xb7c8652d in nhp_set_tags () from /usr/lib/libsofia-sip-ua.so.0
#6  0xb7c8576f in nua_stack_set_params () from /usr/lib/libsofia-sip-ua.so.0
#7  0xb7c7a078 in nua_stack_signal () from /usr/lib/libsofia-sip-ua.so.0
#8  0xb7ccf425 in su_base_port_execute_msgs () from /usr/lib/libsofia-sip-ua.so.0
#9  0xb7ccf1bd in su_base_port_getmsgs () from /usr/lib/libsofia-sip-ua.so.0
#10 0xb7ccf4ff in su_base_port_run () from /usr/lib/libsofia-sip-ua.so.0
#11 0xb7ccc7c7 in su_port_run () from /usr/lib/libsofia-sip-ua.so.0
#12 0xb7ccc7a2 in su_root_run () from /usr/lib/libsofia-sip-ua.so.0
#13 0xb7cd0000 in su_pthread_port_clone_main () from /usr/lib/libsofia-sip-ua.so.0


Does somebody know if that is really a bug of sofia-sip, or it is a bug of DUMA? Is there any possibility to ignore that memccpy "mistake"?

Best regards,
Bernhard Suttner