Thread: pgsql: Fix cache reference leak in contrib/sepgsql.
Fix cache reference leak in contrib/sepgsql. fixup_whole_row_references() did the wrong thing with a dropped column, resulting in a commit-time warning about a cache reference leak. I (tgl) added a test case exercising this, but back-patched the test only as far as v10; the patch didn't apply cleanly to 9.6 and it didn't seem worth the trouble to adapt it. The bug is pretty old though, so apply the code change all the way back. Michael Luo, with cosmetic improvements by me Discussion: https://postgr.es/m/BYAPR08MB5606D1453D7F50E2AF4D2FD29AD80@BYAPR08MB5606.namprd08.prod.outlook.com Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/687e566b90f3ed5874d7026fb5897841519415d0 Modified Files -------------- contrib/sepgsql/dml.c | 21 ++++++++++----------- contrib/sepgsql/expected/dml.out | 16 ++++++++++++++-- contrib/sepgsql/sql/dml.sql | 8 ++++++-- 3 files changed, 30 insertions(+), 15 deletions(-)