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Make sure ecpglib does accepts digits behind decimal point even for integers in

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Informix mode.

Spotted and fixed by 高增琦 <pgf00a@gmail.com>
This commit is contained in:
Michael Meskes
2017-11-01 13:32:18 +01:00
parent f74f871b80
commit e0ec1cbffe
1 changed files with 19 additions and 13 deletions
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32
src/interfaces/ecpg/ecpglib/data.c
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@ -46,7 +46,7 @@ array_boundary(enum ARRAY_TYPE isarray, char c)
/* returns true if some garbage is found at the end of the scanned string */
static bool
garbage_left(enum ARRAY_TYPE isarray, char *scan_length, enum COMPAT_MODE compat)
garbage_left(enum ARRAY_TYPE isarray, char **scan_length, enum COMPAT_MODE compat)
{
/*
* INFORMIX allows for selecting a numeric into an int, the result is
@ -54,13 +54,19 @@ garbage_left(enum ARRAY_TYPE isarray, char *scan_length, enum COMPAT_MODE compat
*/
if (isarray == ECPG_ARRAY_NONE)
{
if (INFORMIX_MODE(compat) && *scan_length == '.')
if (INFORMIX_MODE(compat) && **scan_length == '.')
{
/* skip invalid characters */
do {
(*scan_length)++;
} while (**scan_length != ' ' && **scan_length != '\0' && isdigit(**scan_length));
return false;
}
if (*scan_length != ' ' && *scan_length != '\0')
if (**scan_length != ' ' && **scan_length != '\0')
return true;
}
else if (ECPG_IS_ARRAY(isarray) && !array_delimiter(isarray, *scan_length) && !array_boundary(isarray, *scan_length))
else if (ECPG_IS_ARRAY(isarray) && !array_delimiter(isarray, **scan_length) && !array_boundary(isarray, **scan_length))
return true;
return false;
@ -305,7 +311,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
case ECPGt_int:
case ECPGt_long:
res = strtol(pval, &scan_length, 10);
if (garbage_left(isarray, scan_length, compat))
if (garbage_left(isarray, &scan_length, compat))
{
ecpg_raise(lineno, ECPG_INT_FORMAT,
ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
@ -334,7 +340,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
case ECPGt_unsigned_int:
case ECPGt_unsigned_long:
ures = strtoul(pval, &scan_length, 10);
if (garbage_left(isarray, scan_length, compat))
if (garbage_left(isarray, &scan_length, compat))
{
ecpg_raise(lineno, ECPG_UINT_FORMAT,
ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
@ -363,7 +369,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
#ifdef HAVE_STRTOLL
case ECPGt_long_long:
*((long long int *) (var + offset * act_tuple)) = strtoll(pval, &scan_length, 10);
if (garbage_left(isarray, scan_length, compat))
if (garbage_left(isarray, &scan_length, compat))
{
ecpg_raise(lineno, ECPG_INT_FORMAT, ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
return (false);
@ -375,7 +381,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
#ifdef HAVE_STRTOULL
case ECPGt_unsigned_long_long:
*((unsigned long long int *) (var + offset * act_tuple)) = strtoull(pval, &scan_length, 10);
if (garbage_left(isarray, scan_length, compat))
if (garbage_left(isarray, &scan_length, compat))
{
ecpg_raise(lineno, ECPG_UINT_FORMAT, ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
return (false);
@ -397,7 +403,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (isarray && *scan_length == '"')
scan_length++;
if (garbage_left(isarray, scan_length, compat))
if (garbage_left(isarray, &scan_length, compat))
{
ecpg_raise(lineno, ECPG_FLOAT_FORMAT,
ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
@ -595,7 +601,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
}
else
{
if (!isarray && garbage_left(isarray, scan_length, compat))
if (!isarray && garbage_left(isarray, &scan_length, compat))
{
free(nres);
ecpg_raise(lineno, ECPG_NUMERIC_FORMAT,
@ -653,7 +659,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (*scan_length == '"')
scan_length++;
if (!isarray && garbage_left(isarray, scan_length, compat))
if (!isarray && garbage_left(isarray, &scan_length, compat))
{
free(ires);
ecpg_raise(lineno, ECPG_INTERVAL_FORMAT,
@ -703,7 +709,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (*scan_length == '"')
scan_length++;
if (!isarray && garbage_left(isarray, scan_length, compat))
if (!isarray && garbage_left(isarray, &scan_length, compat))
{
ecpg_raise(lineno, ECPG_DATE_FORMAT,
ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
@ -751,7 +757,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (*scan_length == '"')
scan_length++;
if (!isarray && garbage_left(isarray, scan_length, compat))
if (!isarray && garbage_left(isarray, &scan_length, compat))
{
ecpg_raise(lineno, ECPG_TIMESTAMP_FORMAT,
ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);