| From: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Correctly set t_self for heap tuples in expand_tuple |
| Date: | 2018-10-24 14:57:56 |
| Message-ID: | E1gFKbc-0003dI-T5@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Correctly set t_self for heap tuples in expand_tuple
Commit 16828d5c0 incorrectly set an invalid pointer for t_self for heap
tuples. This patch correctly copies it from the source tuple, and
includes a regression test that relies on it being set correctly.
Backpatch to release 11.
Fixes bug #15448 reported by Tillmann Schulz
Diagnosis and test case by Amit Langote
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/040a1df6149f852c3b8de96d9d13258af8a39e23
Modified Files
--------------
src/backend/access/common/heaptuple.c | 2 +-
src/test/regress/expected/fast_default.out | 10 ++++++++++
src/test/regress/sql/fast_default.sql | 12 ++++++++++++
3 files changed, 23 insertions(+), 1 deletion(-)
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