Revert "Fix corner case with PGP decompression in pgcrypto"
This reverts commit 9e10898, after finding out that buildfarm members
running SLES 15 on z390 complain on the compression and decompression
logic of the new test: pipistrelles, barbthroat and steamerduck.
Those hosts are visibly using hardware-specific changes to improve zlib
performance, requiring more investigation.
Thanks to Tom Lane for the discussion.
Discussion: https://postgr.es/m/20200722093749.GA2564@paquier.xyz
Backpatch-through: 9.5
Branch
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REL9_6_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/11c320dcebc0191e527528d65a4008bcf904c582
Modified Files
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contrib/pgcrypto/expected/pgp-compression.out | 30 ---------------------------
contrib/pgcrypto/pgp-compress.c | 22 ++++++++++----------
contrib/pgcrypto/sql/pgp-compression.sql | 21 -------------------
3 files changed, 11 insertions(+), 62 deletions(-)