Fix potential crash in SET
SESSION AUTHORIZATION (CVE-2006-0553)
An unprivileged user could crash the server process, resulting in
momentary denial of service to other users, if the server has been compiled
with Asserts enabled (which is not the default).
Thanks to Akio Ishida for reporting this problem.
Fix bug with row visibility logic in self-inserted
rows (Tom)
Under rare circumstances a row inserted by the current command
could be seen as already valid, when it should not be. Repairs bug
created in 8.0.4, 7.4.9, and 7.3.11 releases.
Fix race condition that could lead to "file already
exists" errors during pg_clog and pg_subtrans file creation
(Tom)
Fix cases that could lead to crashes if a cache-invalidation
message arrives at just the wrong time (Tom)
Properly check DOMAIN constraints for
UNKNOWN parameters in prepared statements
(Neil)
Ensure ALTER COLUMN TYPE will process
FOREIGN KEY, UNIQUE, and PRIMARY KEY
constraints in the proper order (Nakano Yoshihisa)
Fixes to allow restoring dumps that have cross-schema
references to custom operators or operator classes (Tom)
Allow pg_restore to continue properly after a
COPY failure; formerly it tried to treat the remaining
COPY data as SQL commands (Stephen Frost)
Fix pg_ctl unregister crash
when the data directory is not specified (Magnus)
Fix ecpg crash on AMD64 and PPC
(Neil)
Recover properly if error occurs during argument passing
in PL/python (Neil)
Fix PL/perl's handling of locales on
Win32 to match the backend (Andrew)
Fix crash when log_min_messages is set to
DEBUG3 or above in postgresql.conf on Win32
(Bruce)
Fix pgxs -L library path
specification for Win32, Cygwin, OS X, AIX (Bruce)
Check that SID is enabled while checking for Win32 admin
privileges (Magnus)
Properly reject out-of-range date inputs (Kris
Jurka)
Portability fix for testing presence of finite
and isinf during configure (Tom)