Michael Paquier 9e108984fb Fix corner case with PGP decompression in pgcrypto ... A compressed stream may end with an empty packet, and PGP decompression finished before reading this empty packet in the remaining stream. This caused a failure in pgcrypto, handling this case as corrupted data. This commit makes sure to consume such extra data, avoiding a failure when decompression the entire stream. This corner case was reproducible with a data length of 16kB, and existed since its introduction in e94dd6a. A cheap regression test is added to cover this case. Thanks to Jeff Janes for the extra investigation. Reported-by: Frank Gagnepain Author: Kyotaro Horiguchi, Michael Paquier Discussion: https://postgr.es/m/16476-692ef7b84e5fb893@postgresql.org Backpatch-through: 9.5		2020-07-22 14:52:23 +09:00
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3des.sql
blowfish.sql
cast5.sql
crypt-blowfish.sql
crypt-des.sql
crypt-md5.sql
crypt-xdes.sql
des.sql
hmac-md5.sql
hmac-sha1.sql	Fix typos in SQL scripts of pgcrypto	2019-05-28 06:33:30 -04:00
init.sql
md5.sql
pgp-armor.sql
pgp-compression.sql	Fix corner case with PGP decompression in pgcrypto	2020-07-22 14:52:23 +09:00
pgp-decrypt.sql	Fix typos in SQL scripts of pgcrypto	2019-05-28 06:33:30 -04:00
pgp-encrypt.sql	pgcrypto: support changing S2K iteration count	2016-03-09 14:31:07 -03:00
pgp-info.sql
pgp-pubkey-decrypt.sql
pgp-pubkey-encrypt.sql
pgp-zlib-DISABLED.sql
rijndael.sql	pgcrypto's encrypt() supports AES-128, AES-192, and AES-256	2018-01-31 16:33:11 -05:00
sha1.sql
sha2.sql