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Use correct DatumGet*() function in test_shm_mq_main().

author Nathan Bossart <nathan@postgresql.org>

2025年6月27日 18:37:26 +0000 (13:37 -0500)

committer Nathan Bossart <nathan@postgresql.org>

2025年6月27日 18:37:26 +0000 (13:37 -0500)

This is purely cosmetic, as dsm_attach() interprets its argument as
a dsm_handle (i.e., an unsigned integer), but we might as well fix
it.

Oversight in commit 4db3744f1f.

Author: Jianghua Yang <yjhjstz@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CAAZLFmRxkUD5jRs0W3K%3DUe4_ZS%2BRcAb0PCE1S0vVJBn3sWH2UQ%40mail.gmail.com
Backpatch-through: 13

src/test/modules/test_shm_mq/worker.c patch | blob | blame | history

diff --git a/src/test/modules/test_shm_mq/worker.c b/src/test/modules/test_shm_mq/worker.c

index 9128912a28486892978f110a865f9442ac0a63f7..0f975e61e81a4e1101b9b723954961c875878d55 100644 (file)

--- a/src/test/modules/test_shm_mq/worker.c

+++ b/src/test/modules/test_shm_mq/worker.c

@@ -77,7 +77,7 @@ test_shm_mq_main(Datum main_arg)

* exit, which is fine. If there were a ResourceOwner, it would acquire

* ownership of the mapping, but we have no need for that.

- seg = dsm_attach(DatumGetInt32(main_arg));

+ seg = dsm_attach(DatumGetUInt32(main_arg));

if (seg == NULL)

ereport(ERROR,

(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),

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