Tom Lane fe578cbd4b Fix datumSerialize infrastructure to not crash on non-varlena data. ... Commit 1efc7e538 did a poor job of emulating existing logic for touching Datums that might be expanded-object pointers. It didn't check for typlen being -1 first, which meant it could crash on fixed-length pass-by-ref values, and probably on cstring values as well. It also didn't use DatumGetPointer before VARATT_IS_EXTERNAL_EXPANDED, which while currently harmless is not according to documentation nor prevailing style. I also think the lack of any explanation as to why datumSerialize makes these particular nonobvious choices is pretty awful, so fix that. Per report from Jarred Ward. Back-patch to 9.6 where this code came in. Discussion: https://postgr.es/m/6F61E6D2-2F5E-4794-9479-A429BE1CEA4B@simple.com		2017-08-08 19:18:23 -04:00
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backend	Fix datumSerialize infrastructure to not crash on non-varlena data.	2017-08-08 19:18:23 -04:00
bin	Translation updates	2017-08-07 13:42:43 -04:00
common	pgindent run for 9.6	2016-06-09 18:02:36 -04:00
fe_utils	Restore psql's SIGPIPE setting if popen() fails.	2016-12-07 12:39:24 -05:00
include	Stamp 9.6.4.	2017-08-07 17:10:58 -04:00
interfaces	Stamp 9.6.4.	2017-08-07 17:10:58 -04:00
makefiles	Always use -fPIC, not -fpic, when building shared libraries with gcc.	2017-06-01 13:32:56 -04:00
pl	Translation updates	2017-08-07 13:42:43 -04:00
port	Stamp 9.6.4.	2017-08-07 17:10:58 -04:00
template	Remove some remains from Alpha support removal	2015-10-29 16:40:14 -04:00
test	Require update permission for the large object written by lo_put().	2017-08-07 10:19:20 -04:00
timezone	Fix new warnings from GCC 7	2017-05-16 08:52:39 -04:00
tools	PL/Perl portability fix: absorb relevant -D switches from Perl.	2017-07-31 12:38:35 -04:00
tutorial	Update copyright for 2016	2016-01-02 13:33:40 -05:00
.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	Install TAP test infrastructure so it's available for extension testing.	2016-09-23 15:50:00 -04:00
Makefile.global.in	PL/Perl portability fix: absorb relevant -D switches from Perl.	2017-07-31 12:38:35 -04:00
Makefile.shlib	Fix typos in comments.	2017-02-06 11:34:15 +02:00
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