pgsql: Fix use-after-release mistake in currtid() and currtid2() for vi - Mailing list pgsql-committers

Fix use-after-release mistake in currtid() and currtid2() for views

This issue has been present since the introduction of this code as of
a3519a2 from 2002, and has been found by buildfarm member prion that
uses RELCACHE_FORCE_RELEASE via the tests introduced recently in
e786be5.

Discussion: https://postgr.es/m/20200601022055.GB4121@paquier.xyz
Backpatch-through: 9.5

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/894041eb262fa3c730db11bbd6a93798a905556c

Modified Files
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src/backend/utils/adt/tid.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)