pg_upgrade: Print OID using %u instead of %d

This could write wrong output into the cluster deletion script if a
database OID exceeds the signed 32-bit range.

diff --git a/src/bin/pg_upgrade/check.c b/src/bin/pg_upgrade/check.c
index d77183b8d124c25fdd7e9db94eb06be3d6438863..1c1c908664dea692eda0473c1ed02d6287c8d4e7 100644 (file)
--- a/src/bin/pg_upgrade/check.c
+++ b/src/bin/pg_upgrade/check.c
@@ -600,7 +600,7 @@ create_script_for_old_cluster_deletion(char **deletion_script_file_name)
                                                PATH_SEPARATOR);
 
                        for (dbnum = 0; dbnum < old_cluster.dbarr.ndbs; dbnum++)
-                               fprintf(script, RMDIR_CMD " %c%s%c%d%c\n", PATH_QUOTE,
+                               fprintf(script, RMDIR_CMD " %c%s%c%u%c\n", PATH_QUOTE,
                                                fix_path_separator(os_info.old_tablespaces[tblnum]),
                                                PATH_SEPARATOR, old_cluster.dbarr.dbs[dbnum].db_oid,
                                                PATH_QUOTE);