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Fix mem leak in SQLGetData

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Free temporary string when we are past result length and we return SQL_NO_DATA
This commit is contained in:
William Rogers
2013-06-14 12:36:20 -05:00
committed by Nirgal Vourgère
parent ee1978161c
commit 6326e54e82
1 changed files with 3 additions and 1 deletions
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4
src/odbc/odbc.c
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@@ -1618,8 +1618,10 @@ static SQLRETURN SQL_API _SQLGetData(
char *str = mdb_col_to_string(mdb, mdb->pg_buf, char *str = mdb_col_to_string(mdb, mdb->pg_buf,
col->cur_value_start, col->col_type, col->cur_value_len); col->cur_value_start, col->col_type, col->cur_value_len);
int len = strlen(str); int len = strlen(str);
if (stmt->pos >= len) if (stmt->pos >= len) {
free(str);
return SQL_NO_DATA; return SQL_NO_DATA;
}
if (!cbValueMax) { if (!cbValueMax) {
if (pcbValue) if (pcbValue)
*pcbValue = len; *pcbValue = len;