From 1c73485c695af2dfa7a7f7bec6e1ab8d4eaab7ab Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Tue, 11 Nov 2014 17:22:15 -0500 Subject: Loop when necessary in contrib/pgcrypto's pktreader_pull(). This fixes a scenario in which pgp_sym_decrypt() failed with "Wrong key or corrupt data" on messages whose length is 6 less than a power of 2. Per bug #11905 from Connor Penhale. Fix by Marko Tiikkaja, regression test case from Jeff Janes. --- contrib/pgcrypto/sql/pgp-decrypt.sql | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'contrib/pgcrypto/sql') diff --git a/contrib/pgcrypto/sql/pgp-decrypt.sql b/contrib/pgcrypto/sql/pgp-decrypt.sql index 93535ab016a..5457152ccf6 100644 --- a/contrib/pgcrypto/sql/pgp-decrypt.sql +++ b/contrib/pgcrypto/sql/pgp-decrypt.sql @@ -264,3 +264,7 @@ a3nsOzKTXUfS9VyaXo8IrncM6n7fdaXpwba/3tNsAhJG4lDv1k4g9v8Ix2dfv6Rs -----END PGP MESSAGE----- '), 'key', 'convert-crlf=1'), 'sha1'), 'hex'); -- expected: 7efefcab38467f7484d6fa43dc86cf5281bd78e2 + +-- check BUG #11905, problem with messages 6 less than a power of 2. +select pgp_sym_decrypt(pgp_sym_encrypt(repeat('x',65530),'1'),'1') = repeat('x',65530); +-- expected: true -- cgit v1.2.3