diff options
| author | Jeff Davis | 2025-04-03 18:04:37 +0000 |
|---|---|---|
| committer | Jeff Davis | 2025-04-03 18:04:37 +0000 |
| commit | 945126234bbc03a5a8f40e46383f550c08fce08e (patch) | |
| tree | 205489c209749c82a168522fa1b04094ecdb7d62 | |
| parent | b81ffa13e35693af8accf00f1694bbeca6809fb6 (diff) | |
Fix unintentional 'NULL' string literal in pg_upgrade.
Introduced in 2a083ab807.
Discussion: https://postgr.es/m/[email protected]
Reviewed-by: Michael Paquier <[email protected]>
| -rw-r--r-- | src/bin/pg_upgrade/pg_upgrade.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/bin/pg_upgrade/pg_upgrade.c b/src/bin/pg_upgrade/pg_upgrade.c index 9295e46aed3..72b5a5fde5a 100644 --- a/src/bin/pg_upgrade/pg_upgrade.c +++ b/src/bin/pg_upgrade/pg_upgrade.c @@ -441,7 +441,6 @@ set_locale_and_encoding(void) char *datcollate_literal; char *datctype_literal; char *datlocale_literal = NULL; - char *datlocale_src; DbLocaleInfo *locale = old_cluster.template0; prep_status("Setting locale and encoding for new cluster"); @@ -455,10 +454,13 @@ set_locale_and_encoding(void) datctype_literal = PQescapeLiteral(conn_new_template1, locale->db_ctype, strlen(locale->db_ctype)); - datlocale_src = locale->db_locale ? locale->db_locale : "NULL"; - datlocale_literal = PQescapeLiteral(conn_new_template1, - datlocale_src, - strlen(datlocale_src)); + + if (locale->db_locale) + datlocale_literal = PQescapeLiteral(conn_new_template1, + locale->db_locale, + strlen(locale->db_locale)); + else + datlocale_literal = "NULL"; /* update template0 in new cluster */ if (GET_MAJOR_VERSION(new_cluster.major_version) >= 1700) @@ -502,7 +504,8 @@ set_locale_and_encoding(void) PQfreemem(datcollate_literal); PQfreemem(datctype_literal); - PQfreemem(datlocale_literal); + if (locale->db_locale) + PQfreemem(datlocale_literal); PQfinish(conn_new_template1); |