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Tom Lane 566afa15c8 Fix small query-lifespan memory leak in bulk updates. 
When there is an identifiable REPLICA IDENTITY index on the target table,
heap_update leaks the id_attrs bitmapset.  That's not many bytes, but it
adds up over enough rows, since the code typically runs in a query-lifespan
context.  Bug introduced in commit e55704d8b, which did a rather poor job
of cloning the existing use-pattern for RelationGetIndexAttrBitmap().

Per bug #14293 from Zhou Digoal.  Back-patch to 9.4 where the bug was
introduced.

Report: <20160824114320.15676.45171@wrigleys.postgresql.org>
2016-08-24 22:20:01 -04:00
..
backend Fix small query-lifespan memory leak in bulk updates. 2016-08-24 22:20:01 -04:00
bin Update Windows timezone mapping from Windows 7 and 10 2016-08-18 15:35:26 +02:00
common Unlink static libraries before rebuilding them. 2015-03-01 13:06:33 -05:00
include Fix improper repetition of previous results from a hashed aggregate. 2016-08-24 14:37:51 -04:00
interfaces Remove bogus dependencies on NUMERIC_MAX_PRECISION. 2016-08-14 15:06:01 -04:00
makefiles Consolidate makefile code for setting top_srcdir, srcdir and VPATH. 2015-07-30 20:49:22 -04:00
pl Translation updates 2016-08-08 10:58:04 -04:00
port Stamp 9.4.9. 2016-08-08 16:29:39 -04:00
template AIX: Test the -qlonglong option before use. 2015-07-17 03:01:35 -04:00
test Fix improper repetition of previous results from a hashed aggregate. 2016-08-24 14:37:51 -04:00
timezone Update time zone data files to tzdata release 2016f. 2016-08-05 12:58:46 -04:00
tools Obstruct shell, SQL, and conninfo injection via database and role names. 2016-08-08 10:07:51 -04:00
tutorial pgindent run for 9.4 2014-05-06 12:12:18 -04:00
.gitignore Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
bcc32.mak Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
DEVELOPERS Replace a couple of references to files that no longer exist in the source 2009-05-04 08:08:47 +00:00
Makefile Create libpgcommon, and move pg_malloc et al to it 2013-02-12 11:21:05 -03:00
Makefile.global.in Back-patch fixes to make TAP tests work on Windows. 2015-11-17 14:10:24 -05:00
Makefile.shlib Make the AIX case of Makefile.shlib safe for parallel make. 2016-07-23 20:30:44 -04:00
nls-global.mk nls-global.mk: search build dir for source files, too 2016-06-07 18:55:18 -04:00
win32.mak Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00