--- PHP_5_3/ext/pdo_dblib/dblib_stmt.c 2011/07/03 18:01:36 312859 +++ PHP_5_3/ext/pdo_dblib/dblib_stmt.c 2011/07/03 19:01:42 312860 @@ -39,7 +39,7 @@ for (i = 0; i < S->nrows; i++) { for (j = 0; j < S->ncols; j++) { - pdo_dblib_colval *val = &S->rows[i] + j; + pdo_dblib_colval *val = &S->rows[i*S->ncols] + j; if (val->data) { efree(val->data); val->data = NULL;