Bug in convert.c copy_and_convert_field - Mailing list pgsql-odbc

Hi again list.

I think I've encountered a bug in the file convert.c -
copy_and_convert_field procedure. Unfortunately my C is a little out of
practise not having done it for 10 years or so. Can anyone help? I think
I've traced the error to the default part of the switch around line 850
(that where the dodgy lines are being placed in the mylog file so it's
somewhere before that). Below is a snippet of the mylog showing the
problem. The lines where it is saying DEFAULT: & the ptr part of the
string. In some cases this is correct but in others there are lots of
extra / strange characters. The len field always seems to be correct
however.

The log file ends with a single ' which may explain the error I get on
the server (1) could not receive data from client: Connection reset by
peer and (2) unexpected EOF on client connection




]**** SC_fetch: manual_result
[2052]fetch: cols=13, lf=0, opts = 137569848, opts->bindings =
137610576, buffer[] = 35483564
[2052]type = 1043
[2052]manual_result
[2052]value = ''
[2052]copy_and_convert: field_type = 1043, fctype = 1, value = '',
cbValueMax=129
[2052]DEFAULT: len = 0, ptr = '8Ã3ts'
[2052]    SQL_C_CHAR, default: len = 0, cbValueMax = 129,
rgbValueBindRow = ''
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=1, opts = 137569848, opts->bindings =
137610576, buffer[] = 35483695
[2052]type = 1043
[2052]manual_result
[2052]value = 'public'
[2052]copy_and_convert: field_type = 1043, fctype = 1, value = 'public',
cbValueMax=129
[2052]DEFAULT: len = 6, ptr = 'public'
[2052]    SQL_C_CHAR, default: len = 6, cbValueMax = 129,
rgbValueBindRow = 'public'
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=2, opts = 137569848, opts->bindings =
137610576, buffer[] = 35483826
[2052]type = 1043
[2052]manual_result
[2052]value = 'LOGIN'
[2052]copy_and_convert: field_type = 1043, fctype = 1, value = 'LOGIN',
cbValueMax=129
[2052]DEFAULT: len = 5, ptr = 'LOGINc'
[2052]    SQL_C_CHAR, default: len = 5, cbValueMax = 129,
rgbValueBindRow = 'LOGIN'
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=3, opts = 137569848, opts->bindings =
137610576, buffer[] = 35483957
[2052]type = 21
[2052]manual_result
[2052]value = '0'
[2052]copy_and_convert: field_type = 21, fctype = 5, value = '0',
cbValueMax=2
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=4, opts = 137569848, opts->bindings =
137610576, buffer[] = 35483961
[2052]type = 1043
[2052]manual_result
[2052]value = ''
[2052]copy_and_convert: field_type = 1043, fctype = 1, value = '',
cbValueMax=129
[2052]DEFAULT: len = 0, ptr = '8Ã3 To'
[2052]    SQL_C_CHAR, default: len = 0, cbValueMax = 129,
rgbValueBindRow = ''
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=5, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484092
[2052]type = 1043
[2052]manual_result
[2052]value = 'LOGIN_pkey'
[2052]copy_and_convert: field_type = 1043, fctype = 1, value =
'LOGIN_pkey', cbValueMax=129
[2052]DEFAULT: len = 10, ptr = 'LOGIN_pkey'
[2052]    SQL_C_CHAR, default: len = 10, cbValueMax = 129,
rgbValueBindRow = 'LOGIN_pkey'
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=6, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484223
[2052]type = 21
[2052]manual_result
[2052]value = '3'
[2052]copy_and_convert: field_type = 21, fctype = 5, value = '3',
cbValueMax=2
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=7, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484227
[2052]type = 21
[2052]manual_result
[2052]value = '1'
[2052]copy_and_convert: field_type = 21, fctype = 5, value = '1',
cbValueMax=2
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=8, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484231
[2052]type = 1043
[2052]manual_result
[2052]value = 'Login'
[2052]copy_and_convert: field_type = 1043, fctype = 1, value = 'Login',
cbValueMax=129
[2052]DEFAULT: len = 5, ptr = 'LoginTo'
[2052]    SQL_C_CHAR, default: len = 5, cbValueMax = 129,
rgbValueBindRow = 'Login'
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=9, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484362
[2052]type = 18
[2052]manual_result
[2052]value = 'A'
[2052]copy_and_convert: field_type = 18, fctype = 1, value = 'A',
cbValueMax=2
[2052]DEFAULT: len = 1, ptr = 'AÃ3Nc'
[2052]    SQL_C_CHAR, default: len = 1, cbValueMax = 2, rgbValueBindRow
= 'A'
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=10, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484366
[2052]type = 23
[2052]manual_result
[2052]value = '<NULL>'
[2052]copy_and_convert: field_type = 23, fctype = 4, value = '<NULL>',
cbValueMax=4
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=11, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484372
[2052]type = 23
[2052]manual_result
[2052]value = '<NULL>'
[2052]copy_and_convert: field_type = 23, fctype = 4, value = '<NULL>',
cbValueMax=4
[2052]copy_and_convert: retval = 0
[2052]fetch: cols=13, lf=12, opts = 137569848, opts->bindings =
137610576, buffer[] = 35484378
[2052]type = 1043
[2052]manual_result
[2052]value = '<NULL>'
[2052]copy_and_convert: field_type = 1043, fctype = 1, value = '<NULL>',
cbValueMax=129
[2052]copy_and_convert: retval = 0
[2052][[SQLFetch]][2052]PGAPI_ExtendedFetch: stmt=137569712
[2052]SQL_FETCH_NEXT: num_tuples=7, currtuple=0
[2052]PGAPI_ExtendedFetch: new currTuple = 0
[2052]manual_result = 1, use_declarefetch = 1
[2052]**** SC_fetch: manual_result
[2052]fetch: cols=13, lf=0, opts = 137569848, opts->bindings =
137610576, buffer[] = 35483564
[2052]type = 1043
[2052]manual_result
[2052]value = ''
[2052]copy_and_convert: field_type = 1043, fctype = 1, value = '',
cbValueMax=129
[2052]DEFAULT: len = 0, ptr = '8Ã3nTo'
[2052]    SQL_C_CHAR, default: len = 0, cbValueMax = 129,
rgbValueBindRow = ''
[2052]copy_and_convert: retval = 0

; This is how the mylog ends

[2052]copy_and_convert: field_type = 1043, fctype = 1, value =
'Classification', cbValueMax=129
[2052]DEFAULT: len = 14, ptr = '

--
  Paul Cochrane       (paul.m.cochrane@tuht.scot.nhs.uk)
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| Ninewells Hospital & Medical School
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