(gdb) break ma_error.c:289
No source file named ma_error.c.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (ma_error.c:289) pending.
(gdb) run
Starting program: /home/test/build/test/unicode
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
# DSN=maodbc_test;UID=root;PWD={********};PORT=3306;DATABASE=test;OPTION=67108866;SERVER=localhost;
1..27
# row_count: 52
# row_count: 52
ok 1 - test_CONO1
ok 2 - test_count
ok 3 - sqlconnect
ok 4 - sqlprepare
# not relevant when using driver manager
skip 5 - sqlprepare_ansi
#  my_fetch_str: São Paolo(10)
# São Paolo São Paolo
ok 6 - sqlchar
ok 7 - sqldriverconnect

Breakpoint 1, MADB_GetDiagRec (Err=0x6c65e8,
    RecNumber=RecNumber@entry=1,
    SQLState=0x7fffffffd960,
    NativeErrorPtr=0x7fffffffd958,
    MessageText=0x7fffffffd970,
    BufferLength=BufferLength@entry=1024,
    TextLengthPtr=0x7fffffffd95c,
    isWChar=1 '\001', OdbcVersion=3)
    at /home/test/mariadb-connector-odbc/ma_error.c:289
289         MADB_SetString(isWChar ?  &utf8 : 0, (void *)SQLState, SQL_SQLSTATE_SIZE + 1,
(gdb) print utf8
$1 = (MARIADB_CHARSET_INFO *) 0x644828 <mariadb_compiled_charsets+1512>
(gdb) print *utf8
$2 = {nr = 33, state = 1,
  csname = 0x434b56 "utf8",
  name = 0x43829f "utf8_general_ci",
  dir = 0x434a6f "", codepage = 65001,
  encoding = 0x4380be "UTF-8", char_minlen = 1,
  char_maxlen = 3,
  mb_charlen = 0x4176d0 <mysql_mbcharlen_utf8mb3>,
  mb_valid = 0x4171b0 <check_mb_utf8mb3_valid>}
(gdb) step
MADB_SetString (cc=0x64c298 <utf8>,
    Dest=Dest@entry=0x7fffffffd960,
    DestLength=DestLength@entry=6,
    Src=Src@entry=0x6c65e8 "01004",
    SrcLength=SrcLength@entry=5,
    Error=Error@entry=0x7fffffffd640)
    at /home/test/mariadb-connector-odbc/ma_platform_posix.c:322
322     {
(gdb) print cc
$3 = (Client_Charset *) 0x64c298 <utf8>
(gdb) print *cc
$4 = {CodePage = 6572072,
  cs_info = 0x644828 <mariadb_compiled_charsets+1512>}
(gdb) print *(cc->cs_info)
$5 = {nr = 33, state = 1,
  csname = 0x434b56 "utf8",
  name = 0x43829f "utf8_general_ci",
  dir = 0x434a6f "", codepage = 65001,
  encoding = 0x4380be "UTF-8", char_minlen = 1,
  char_maxlen = 3,
  mb_charlen = 0x4176d0 <mysql_mbcharlen_utf8mb3>,
  mb_valid = 0x4171b0 <check_mb_utf8mb3_valid>}