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postgresql/src/backend
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Fujii Masao 9fab155c68 Make walsender always initialize the buffers. 
Walsender uses the local buffers for each outgoing and incoming message.
Previously when creating replication slot, walsender forgot to initialize
one of them and which can cause the segmentation fault error. To fix this
issue, this commit changes walsender so that it always initialize them
before it executes the requested replication command.

Back-patch to 9.4 where replication slot was introduced.

Problem report and initial patch by Stas Kelvich, modified by me.
Report: https://www.postgresql.org/message-id/A1E9CB90-1FAC-4CAD-8DBA-9AA62A6E97C5@postgrespro.ru
2017-02-22 08:29:32 +09:00
..
access Fix typos in comments. 2017-02-06 11:34:15 +02:00
bootstrap Add macros to make AllocSetContextCreate() calls simpler and safer. 2016-08-27 17:50:38 -04:00
catalog Fix typos in comments. 2017-02-06 11:34:15 +02:00
commands Ignore tablespace ACLs when ignoring schema ACLs. 2017-02-12 16:03:46 -05:00
executor Make sure that hash join's bulk-tuple-transfer loops are interruptible. 2017-02-15 16:40:05 -05:00
foreign Remove GetUserMappingId() and GetUserMappingById(). 2016-07-22 11:32:23 -04:00
lib Revert "Permit dump/reload of not-too-large >1GB tuples" 2016-12-06 12:46:03 -03:00
libpq Fix typos in comments. 2017-02-06 11:34:15 +02:00
main Repair a bit of pgindent damage. 2016-06-09 18:09:17 -04:00
nodes Fix improper repetition of previous results from a hashed aggregate. 2016-08-24 14:38:13 -04:00
optimizer Fix typos in comments. 2017-02-06 11:34:15 +02:00
parser Fix YA unwanted behavioral difference with operator_precedence_warning. 2017-02-15 14:44:00 -05:00
po Translation updates 2017-02-06 12:42:47 -05:00
port Try to find out the actual hugepage size when making a MAP_HUGETLB request. 2016-10-13 15:06:57 -04:00
postmaster Fix typos in comments. 2017-02-06 11:34:15 +02:00
regex Suppress compiler warnings about useless comparison of unsigned to zero. 2016-02-15 17:12:16 -05:00
replication Make walsender always initialize the buffers. 2017-02-22 08:29:32 +09:00
rewrite pgindent run for 9.6 2016-06-09 18:02:36 -04:00
snowball Update copyright for 2016 2016-01-02 13:33:40 -05:00
storage Fix sloppy handling of corner-case errors in fd.c. 2017-02-21 17:51:27 -05:00
tcop Add castNode(type, ptr) for safe casting between NodeTag based types. 2017-01-26 16:47:03 -08:00
tsearch Fix typos in comments. 2017-02-06 11:34:15 +02:00
utils Blind try to fix portability issue in commit 8f93bd851 et al. 2017-02-09 15:49:57 -05:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
common.mk Remove maintainer-check target, fold into normal build 2013-10-10 20:11:56 -04:00
Makefile Provide and use a makefile target to build all generated headers. 2016-07-01 15:09:02 -04:00
nls.mk Translation updates 2017-02-06 12:42:47 -05:00