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Tom Lane 601084eb1a Fix unsafe memory management in CloneRowTriggersToPartition(). 
It's not really supported to call systable_getnext() in a different
memory context than systable_beginscan() was called in, and it's
*definitely* not safe to do so and then reset that context between
calls.  I'm not very clear on how this code survived
CLOBBER_CACHE_ALWAYS testing ... but Alexander Lakhin found a case
that would crash it pretty reliably.

Per bug #15828.  Fix, and backpatch to v11 where this code came in.

Discussion: https://postgr.es/m/15828-f6ddd7df4852f473@postgresql.org
2019-06-03 16:59:16 -04:00
..
backend Fix unsafe memory management in CloneRowTriggersToPartition(). 2019-06-03 16:59:16 -04:00
bin In the pg_upgrade test suite, don't write to src/test/regress. 2019-05-28 12:59:36 -07:00
common Tolerate EINVAL when calling fsync() on a directory. 2019-02-24 23:51:54 +13:00
fe_utils Fix translation of special characters in psql's LaTeX output modes. 2018-11-26 17:32:51 -05:00
include Restructure creation of run-time pruning steps. 2019-05-17 19:44:19 -04:00
interfaces Fix misuse of an integer as a bool. 2019-05-13 10:53:19 -04:00
makefiles Define WIN32_STACK_RLIMIT throughout win32 and cygwin builds. 2019-04-09 08:25:42 -07:00
pl Fix C++ incompatibilities in plpgsql's header files. 2019-05-31 12:34:54 -04:00
port Stamp 11.3. 2019-05-06 16:46:18 -04:00
template Yet further rethinking of build changes for macOS Mojave. 2018-11-02 18:54:00 -04:00
test In the pg_upgrade test suite, don't write to src/test/regress. 2019-05-28 12:59:36 -07:00
timezone Portability fix for zic.c. 2019-04-26 21:20:21 -04:00
tools In the pg_upgrade test suite, don't write to src/test/regress. 2019-05-28 12:59:36 -07:00
tutorial Update copyright for 2018 2018-01-02 23:30:12 -05:00
.gitignore Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
DEVELOPERS Replace a couple of references to files that no longer exist in the source 2009-05-04 08:08:47 +00:00
Makefile Fix partial-build problems introduced by having more generated headers. 2018-04-09 16:42:10 -04:00
Makefile.global.in Consistently test for in-use shared memory. 2019-04-12 22:36:42 -07:00
Makefile.shlib Ensure static libraries have correct mod time even if ranlib messes it up. 2018-11-29 15:53:44 -05:00
nls-global.mk nls-global.mk: search build dir for source files, too 2016-06-07 18:55:18 -04:00