casting operand to proper type in BlockIdGetBlockNumber

Zhihong Yu <zyu@yugabyte.com>

From: Zhihong Yu <zyu@yugabyte.com>

To: PostgreSQL Developers <pgsql-hackers@lists.postgresql.org>

Date: 2022-03-03T15:34:08Z

Lists: pgsql-hackers

Attachments

get-block-number.patch (application/octet-stream) patch

Hi,
In test output, I saw:

src/backend/utils/adt/tid.c:112:16: runtime error: left shift of 65535 by
16 places cannot be represented in type 'int'

I think this was due to the left shift in BlockIdGetBlockNumber not
properly casting its operand.

Please see the proposed change in patch.

Thanks

Commits

Tighten overflow checks in tidin().
- f7ea240aa749 15.0 landed
Remove some pointless code in block.h.
- 8134fe4ad80a 15.0 landed
Fix bogus casting in BlockIdGetBlockNumber().
- 18c04d157456 10.21 landed
- 566e1c04df52 11.16 landed
- 4b0696b36e5a 12.11 landed
- 97031f440485 13.7 landed
- 5c9d17e94c5c 14.3 landed
- 0fbdfaf79d0b 15.0 landed
Clean up assorted failures under clang's -fsanitize=undefined checks.
- f727b6ea8f3b 12.11 landed
- f2087e26ebf1 11.16 landed
- cfbe87bd6f64 10.21 landed
- b0bc196e52e6 14.3 landed
- 46ab07ffda9d 15.0 landed
- 1a027e6b7bdf 13.7 landed