Tom Lane 8057b7554b Protect GIST logic that assumes penalty values can't be negative. ... Apparently sane-looking penalty code might return small negative values, for example because of roundoff error. This will confuse places like gistchoose(). Prevent problems by clamping negative penalty values to zero. (Just to be really sure, I also made it force NaNs to zero.) Back-patch to all supported branches. Alexander Korotkov		2011-05-31 17:54:01 -04:00
..
access	Protect GIST logic that assumes penalty values can't be negative.	2011-05-31 17:54:01 -04:00
bootstrap	Avoid changing an index's indcheckxmin horizon during REINDEX.	2011-04-19 18:51:08 -04:00
catalog	Fix bugs in indexing of in-doubt HOT-updated tuples.	2011-04-20 20:34:22 -04:00
commands	Fix VACUUM so that it always updates pg_class.reltuples/relpages.	2011-05-30 17:07:19 -04:00
executor	Install defenses against overflow in BuildTupleHashTable().	2011-05-23 12:52:55 -04:00
foreign	Always pass catalog id to the options validator function specified in	2009-12-23 12:24:16 +00:00
lib	Update copyright for 2009.	2009-01-01 17:24:05 +00:00
libpq	Fix portability bugs in use of credentials control messages for peer auth.	2011-05-30 19:16:17 -04:00
main	Update copyright for 2009.	2009-01-01 17:24:05 +00:00
nodes	Add a stack overflow check to copyObject().	2010-12-06 22:55:56 -05:00
optimizer	Fix pull_up_sublinks' failure to handle nested pull-up opportunities.	2011-05-02 15:56:47 -04:00
parser	Behave correctly if INSERT ... VALUES is decorated with additional clauses.	2010-10-02 20:02:41 -04:00
po	Translation updates	2011-04-14 23:30:28 +03:00
port	Modernize dlopen interface code for FreeBSD and OpenBSD.	2011-04-07 15:14:51 -04:00
postmaster	Fix VACUUM so that it always updates pg_class.reltuples/relpages.	2011-05-30 17:07:19 -04:00
regex	Change regexp engine's ccondissect/crevdissect routines to perform DFA	2010-02-01 02:45:35 +00:00
rewrite	Make FOR UPDATE/SHARE in the primary query not propagate into WITH queries;	2009-10-27 17:11:30 +00:00
snowball	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:08 +02:00
storage	Don't throw a warning if vacuum sees PD_ALL_VISIBLE flag set on a page that	2011-03-08 20:30:09 +02:00
tcop	On IA64 architecture, we check the depth of the register stack in addition	2011-04-13 11:53:06 +03:00
tsearch	Fix tsmatchsel() to account properly for null rows.	2011-02-17 19:01:01 -05:00
utils	Fix null-dereference crash in parse_xml_decl().	2011-05-28 12:36:35 -04:00
.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:08 +02:00
common.mk	Code coverage testing with gcov. Documentation is in the regression test	2008-09-05 12:11:18 +00:00
Makefile	Well, the systemtap guys moved the goalposts again: with the latest version,	2010-01-20 23:12:15 +00:00
nls.mk	Translation updates for 8.4.5	2010-09-30 23:31:19 +03:00