Alvaro Herrera 1cd5bc3ccf Fix crash when reporting CREATE INDEX progress ... A race condition can make us try to dereference a NULL pointer to the PGPROC struct of a process that's already finished. That results in crashes during REINDEX CONCURRENTLY and CREATE INDEX CONCURRENTLY. This was introduced in ab0dfc961b, so backpatch to pg12. Reported by: Justin Pryzby Reviewed-by: Michaël Paquier Discussion: https://postgr.es/m/20191012004446.GT10470@telsasoft.com		2019-10-16 14:51:23 +02:00
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buffer	Fix many typos and inconsistencies	2019-07-01 10:00:23 +09:00
file	Message style fixes	2019-09-23 13:37:33 +02:00
freespace	Phase 2 pgindent run for v12.	2019-05-22 13:04:48 -04:00
ipc	Remove superfluous newlines in function prototypes.	2019-07-31 00:07:09 -07:00
large_object	Remove superfluous tqual.h includes.	2019-01-21 12:15:02 -08:00
lmgr	Fix crash when reporting CREATE INDEX progress	2019-10-16 14:51:23 +02:00
page	Make one message just like all its siblings.	2019-05-28 23:44:22 -04:00
smgr	Fix assorted inconsistencies.	2019-06-08 08:16:38 +05:30
sync	Initial pgindent run for v12.	2019-05-22 12:55:34 -04:00
Makefile	Refactor the fsync queue for wider use.	2019-04-04 23:38:38 +13:00