From: Michael Paquier Date: Sun, 18 Jan 2026 08:24:25 +0000 (+0900) Subject: Fix error message related to end TLI in backup manifest X-Git-Url: http://git.postgresql.org/gitweb/main.html?a=commitdiff_plain;p=postgresql.git Fix error message related to end TLI in backup manifest The code adding the WAL information included in a backup manifest is cross-checked with the contents of the timeline history file of the end timeline. A check based on the end timeline, when it fails, reported the value of the start timeline in the error message. This error is fixed to show the correct timeline number in the report. This error report would be confusing for users if seen, because it would provide an incorrect information, so backpatch all the way down. Oversight in 0d8c9c1210c4. Author: Man Zeng Discussion: https://postgr.es/m/tencent_0F2949C4594556F672CF4658@qq.com Backpatch-through: 14 --- diff --git a/src/backend/backup/backup_manifest.c b/src/backend/backup/backup_manifest.c index 85bc96914dc..c697caef895 100644 --- a/src/backend/backup/backup_manifest.c +++ b/src/backend/backup/backup_manifest.c @@ -253,7 +253,7 @@ AddWALInfoToBackupManifest(backup_manifest_info *manifest, XLogRecPtr startptr, if (first_wal_range && endtli != entry->tli) ereport(ERROR, errmsg("expected end timeline %u but found timeline %u", - starttli, entry->tli)); + endtli, entry->tli)); /* * If this timeline entry matches with the timeline on which the