fix bug in gs_upgrade

2020-11-20 14:08:29 +08:00
parent 8433b003d9
commit 51284ce8a1
1 changed files with 2 additions and 2 deletions
--- a/contrib/pg_upgrade/cluster_config.cpp
+++ b/contrib/pg_upgrade/cluster_config.cpp
@ -494,9 +494,9 @@ int get_value_in_config_file(char* pg_config_file, char* parameter_in_config, ch

    if (INVALID_LINES_IDX != values_line) {
        retcode = strncpy_s(para_value,
-            (size_t)Min(values_len - 1, MAX_VALUE_LEN),
+            MAX_VALUE_LEN,
            all_lines[values_line] + values_offset + 1,
-            (size_t)Min(values_len - 1, MAX_VALUE_LEN));
+            (size_t)Min(values_len - 2, MAX_VALUE_LEN - 1));
        securec_check_c(retcode, "\0", "\0");
    }