8000 Use correct DatumGet*() function in test_shm_mq_main(). · postgres/postgres@e2f0628 · GitHub
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nathan-bossartnathan-bossart
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Use correct DatumGet*() function in test_shm_mq_main().
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 4db3744. 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
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‎src/test/modules/test_shm_mq/worker.c

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Original file line numberDiff line numberDiff line change
@@ -77,7 +77,7 @@ test_shm_mq_main(Datum main_arg)
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* exit, which is fine. If there were a ResourceOwner, it would acquire
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* ownership of the mapping, but we have no need for that.
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*/
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seg = dsm_attach(DatumGetInt32(main_arg));
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seg = dsm_attach(DatumGetUInt32(main_arg));
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if (seg == NULL)
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ereport(ERROR,
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(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),

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