[gnome-db] GDA3 crash in debian

[Alberto Roman Linacero <aroman alienvault com>]

Dear all,

I'm getting a segmentation fault inside libgda3 when I try to insert data into 
mysql.

This is the backtrace:

[New Thread 0x6ab79950 (LWP 6316)]
[New Thread 0x67b73950 (LWP 6318)]
*** glibc detected *** /newcode/src/oss-serv: double free or corruption 
(fasttop): 0x00007fb67000ec70 ***

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x40a73950 (LWP 6000)]
0x00007fb68065da1b in ?? () from /lib/libc.so.6
(gdb) bt
#0  0x00007fb68065da1b in ?? () from /lib/libc.so.6
#1  0x00007fb6806602c6 in ?? () from /lib/libc.so.6
#2  0x00007fb680661788 in calloc () from /lib/libc.so.6
#3  0x00007fb68271f2cb in ?? () from /lib64/ld-linux-x86-64.so.2
#4  0x00007fb68271b0b8 in ?? () from /lib64/ld-linux-x86-64.so.2
#5  0x00007fb68271cf1d in ?? () from /lib64/ld-linux-x86-64.so.2
#6  0x00007fb682726711 in ?? () from /lib64/ld-linux-x86-64.so.2
#7  0x00007fb682722376 in ?? () from /lib64/ld-linux-x86-64.so.2
#8  0x00007fb68272610b in ?? () from /lib64/ld-linux-x86-64.so.2
#9  0x00007fb6806edca0 in ?? () from /lib/libc.so.6
#10 0x00007fb682722376 in ?? () from /lib64/ld-linux-x86-64.so.2
#11 0x00007fb6806edd55 in ?? () from /lib/libc.so.6
#12 0x00007fb6806ede47 in __libc_dlopen_mode () from /lib/libc.so.6
#13 0x00007fb6806ca4fa in ?? () from /lib/libc.so.6
#14 0x00007fb680948ea3 in pthread_once () from /lib/libpthread.so.0
#15 0x00007fb6806ca62c in backtrace () from /lib/libc.so.6
#16 0x00007fb6806583bc in ?? () from /lib/libc.so.6
#17 0x00007fb68065d948 in ?? () from /lib/libc.so.6
#18 0x00007fb68065fa56 in free () from /lib/libc.so.6
#19 0x00007fb68229ab2a in gda_delimiterparse () at parser.y:123
#20 0x00007fb68229cc85 in gda_delimiter_parse_with_error 
(sqlquery=0x7fb6740cf650 "START TRANSACTION", error=0x40a72f10) at 
gda-sql-delimiter.c:160
#21 0x00007fb68229d518 in gda_delimiter_split_sql 
(sql_text=0x7fb674000020 "\001") at gda-sql-delimiter.c:239
#22 0x00007fb67f914891 in process_sql_commands (reclist=0x0, cnc=0x276fe00, 
sql=0x7fb6740cf650 "START TRANSACTION") at gda-mysql-provider.c:437
#23 0x00007fb68221bf0b in gda_connection_execute_command (cnc=0x276fe00, 
cmd=0x7fb67404b860, params=0x0, error=0x0) at gda-connection.c:1144
#24 0x00007fb68221c0ba in gda_connection_execute_non_select_command 
(cnc=0x276fe00, cmd=<value optimized out>, params=0x0, error=0x0)
    at gda-connection.c:1302
#25 0x000000000040d828 in sim_database_execute_no_query (database=0x2765760, 
buffer=0x7fb67402b790 "START TRANSACTION") at sim-database.c:329

I'm preparing the command with the standard:

  command = gda_command_new (buffer,
                             GDA_COMMAND_TYPE_SQL,
                             GDA_COMMAND_OPTION_STOP_ON_ERRORS);

Then I just execute:

  ret = gda_connection_execute_non_select_command (database->_priv->conn, 
command, NULL, NULL);

And sometimes it does a segfault.

I'm using the default libgda3 binaries that debian lenny 64 bits provides:

libgda3-3                           3.0.2-5 
libgda3-3-dbg                    3.0.2-5    
libgda3-bin                         3.0.2-5 
libgda3-common                3.0.2-5
libgda3-dev                        3.0.2-5
libgda3-doc                        3.0.2-5
libgda3-mysql                    3.0.2-5

Please, do you have some idea about how to debug or to fix this? When I use 
gda_connection_execute_select_command() everything goes fine.

Any help will be very appreciated.

Thanks in advance, best regards,
Alberto.