FreeTDS Development Group

[Alex Hornby <alex AT anvil.co.uk>]

Hi,

The TDS odbc driver doesn't seem to work for me with unixODBC-2.2.0
connecting to a sybase 11.9.2 server (both on redhat 6.2).

e.g.

$ isql (this is unixODBCs isql!)
SQL> select * from BOOK
+-----------+---------------------+---------------------+---------+-----------------------------------------------------------------------------------------------------+---------+---------+
|           |                     |                     |        
|                                                                             
                        |         |         |
+-----------+---------------------+---------------------+---------+-----------------------------------------------------------------------------------------------------+---------+---------+
| 1         Segmentation fault (core dumped)

The tsql client works fine, so I know that I can connect to the DB okay.

Cheers,
Alex.

A backtrace shows:

(gdb) bt
#0  0x4018e487 in memcpy (dstpp=0x8058b18, srcpp=0x805e838,
len=4294967295)
    at ../sysdeps/generic/memcpy.c:55
#1  0x40238727 in tds_convert_char (srctype=47, 
    src=0x805e838 "LON", ' ' <repeats 17 times>, srclen=4294967295, 
    desttype=47, dest=0xbfff3a58 "1", destlen=301) at convert.c:253
#2  0x4023a01b in tds_convert (locale=0x804ff90, srctype=47, 
    src=0x805e838 "LON", ' ' <repeats 17 times>, srclen=4294967295, 
    desttype=47, dest=0xbfff3a58 "1", destlen=301) at convert.c:935
#3  0x4023021c in convert_tds2sql (locale=0x804ff90, srctype=47, 
    src=0x805e838 "LON", ' ' <repeats 17 times>, srclen=4294967295, 
    desttype=1, dest=0xbfff3a58 "1", destlen=301) at
convert_tds2sql.c:109
#4  0x4022e94a in SQLGetData (hstmt=0x80594e0, icol=2, fCType=1, 
    rgbValue=0xbfff3a58, cbValueMax=301, pcbValue=0xbfff391c) at
odbc.c:1509
#5  0x4002ecad in SQLGetData (statement_handle=0x805d5f0,
column_number=2, 
    target_type=1, target_value=0xbfff3a58, buffer_length=301, 
    strlen_or_ind=0xbfff391c) at SQLGetData.c:356
#6  0x0804a34d in WriteBodyNormal (hStmt=0x805d5f0) at isql.c:601
#7  0x08049679 in ExecuteSQL (hDbc=0x804ceb0, 
    szSQL=0xbfffba6c "select * from BOOK", cDelimiter=0, bColumnNames=0,
    bHTMLTable=0) at isql.c:278
#8  0x08049301 in main (argc=4, argv=0xbfffe174) at isql.c:166
#9  0x401469cb in __libc_start_main (main=0x8048e20 <main>, argc=4, 
    argv=0xbfffe174, init=0x8048a8c <_init>, fini=0x804a844 <_fini>, 
    rtld_fini=0x4000aea0 <_dl_fini>, stack_end=0xbfffe16c)
    at ../sysdeps/generic/libc-start.c:92