| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Peter Geoghegan <pg(at)heroku(dot)com> |
| Cc: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Mithun Cy <mithun(dot)cy(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> |
| Subject: | Re: Tuple sort is broken. It crashes on simple test. |
| Date: | 2017-01-16 18:54:20 |
| Message-ID: | 21234.1484592860@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Peter Geoghegan <pg(at)heroku(dot)com> writes:
> The problem was that one particular call to the macro
> RELEASE_SLAB_SLOT() happened to lack a test-for-NULL-argument needed
> by pass-by-value datum cases. The other two RELEASE_SLAB_SLOT() calls
> already have such a check.
> Attached patch fixes the bug.
Pushed, thanks.
regards, tom lane
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| Previous Message | Andres Freund | 2017-01-16 18:44:17 | Re: Implement targetlist SRFs using ROWS FROM() (was Changed SRF in targetlist handling) |