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fix illegal access free memory

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This commit is contained in:
obdev
2022-11-15 06:40:30 +00:00
committed by wangzelin.wzl
parent d813d37a37
commit 0fa89c683b
2 changed files with 4 additions and 3 deletions
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6
src/sql/engine/expr/ob_expr_to_outfile_row.cpp
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@ -241,9 +241,9 @@ int ObExprToOutfileRow::print_field(char *buf, const int64_t buf_len, int64_t &p
OZ(obj.print_plain_str_literal(buf, buf_len, pos, out_info.print_params_));
} else if (obj.is_null()) {
OZ(out_info.escape_.print_plain_str_literal(buf, buf_len, pos, out_info.print_params_));
OZ(print_wchar_to_buf(buf, buf_len, pos, 'N', out_info.print_params_.cs_type_));
} else if (obj.is_string_or_lob_locator_type() && obj.get_collation_type() == CS_TYPE_BINARY) {
OZ(obj.print_plain_str_literal(buf, buf_len, pos, out_info.print_params_));
OZ(print_wchar_to_buf(buf, buf_len, pos, 'N', out_info.print_params_.cs_type_));
} else if (obj.is_string_or_lob_locator_type() && obj.get_collation_type() == CS_TYPE_BINARY) {
OZ(obj.print_plain_str_literal(buf, buf_len, pos, out_info.print_params_));
} else {
OZ(obj.print_plain_str_literal(out_info.tmp_buf_, out_info.tmp_buf_len_, tmp_pos,
out_info.print_params_));