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Fixed truncating 64bit (SQL_NULL_DATA) values (#416)

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Mladen Milinkovic 2023-07-06 12:47:10 +02:00 committed by GitHub
parent 0d67eb4c73
commit 328249a628
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2 changed files with 4 additions and 4 deletions
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4
src/odbc/mdbodbc.h
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@ -72,8 +72,8 @@ struct _hstmt {
struct _sql_bind_info { struct _sql_bind_info {
int column_number; int column_number;
int column_bindtype; /* type/conversion required */ int column_bindtype; /* type/conversion required */
int column_bindlen; /* size of varaddr buffer */ SQLLEN column_bindlen; /* size of varaddr buffer */
int *column_lenbind; /* where to store length of varaddr used */ SQLLEN *column_lenbind; /* where to store length of varaddr used */
char *varaddr; char *varaddr;
struct _sql_bind_info *next; struct _sql_bind_info *next;
}; };

4
src/odbc/odbc.c
View File

@ -513,7 +513,7 @@ SQLRETURN SQL_API SQLBindCol(
/* if this is a repeat */ /* if this is a repeat */
if (cur) { if (cur) {
cur->column_bindtype = fCType; cur->column_bindtype = fCType;
cur->column_lenbind = (int *)pcbValue; cur->column_lenbind = pcbValue;
cur->column_bindlen = cbValueMax; cur->column_bindlen = cbValueMax;
cur->varaddr = (char *) rgbValue; cur->varaddr = (char *) rgbValue;
} else { } else {
@ -522,7 +522,7 @@ SQLRETURN SQL_API SQLBindCol(
newitem->column_number = icol; newitem->column_number = icol;
newitem->column_bindtype = fCType; newitem->column_bindtype = fCType;
newitem->column_bindlen = cbValueMax; newitem->column_bindlen = cbValueMax;
newitem->column_lenbind = (int *)pcbValue; newitem->column_lenbind = pcbValue;
newitem->varaddr = (char *) rgbValue; newitem->varaddr = (char *) rgbValue;
/* if there's no head yet */ /* if there's no head yet */
if (! stmt->bind_head) { if (! stmt->bind_head) {