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Tighten up assertion on a local variable

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'lineindex' is 0-based, as mentioned in the comments.

Backpatch to v18 where the assertion was added.

Author: ChangAo Chen <cca5507@qq.com>
Reviewed-by: Chao Li <li.evan.chao@gmail.com>
Discussion: https://www.postgresql.org/message-id/tencent_A84F3C810365BB9BD08442955AE494141907@qq.com
Backpatch-through: 18
This commit is contained in:
Heikki Linnakangas
2026-01-05 11:33:35 +02:00
parent 4c144e0452
commit 461b8cc952
1 changed files with 1 additions and 1 deletions
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src/backend/access/heap/heapam.c
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@@ -1077,7 +1077,7 @@ continue_page:
ItemId lpp;
OffsetNumber lineoff;
Assert(lineindex <= scan->rs_ntuples);
Assert(lineindex < scan->rs_ntuples);
lineoff = scan->rs_vistuples[lineindex];
lpp = PageGetItemId(page, lineoff);
Assert(ItemIdIsNormal(lpp));