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postgresql/src/backend
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Noah Misch ab2e2ce466 Reproduce debug_query_string==NULL on parallel workers. 
Certain background workers initiate parallel queries while
debug_query_string==NULL, at which point they attempted strlen(NULL) and
died to SIGSEGV.  Older debug_query_string observers allow NULL, so do
likewise in these newer ones.  Back-patch to v11, where commit
7de4a1bcc5 introduced the first of these.

Discussion: https://postgr.es/m/20201014022636.GA1962668@rfd.leadboat.com
2020-10-31 08:43:32 -07:00
..
access Reproduce debug_query_string==NULL on parallel workers. 2020-10-31 08:43:32 -07:00
bootstrap Skip WAL for new relfilenodes, under wal_level=minimal. 2020-04-04 12:25:34 -07:00
catalog Fix list-munging bug that broke SQL function result coercions. 2020-10-19 14:33:10 -04:00
commands Accept relations of any kind in LOCK TABLE 2020-10-27 13:49:19 -03:00
executor Fix list-munging bug that broke SQL function result coercions. 2020-10-19 14:33:10 -04:00
foreign Update copyrights for 2020 2020-01-01 12:21:45 -05:00
jit llvmjit: Work around bug in LLVM 3.9 causing crashes after 72559438f9. 2020-10-15 18:17:00 -07:00
lib Use pg_bitutils for HyperLogLog. 2020-07-30 09:17:00 -07:00
libpq Message fixes and style improvements 2020-09-14 06:42:07 +02:00
main Add PostgreSQL home page to --help output 2020-02-28 13:12:21 +01:00
nodes Add for_each_from, to simplify loops starting from non-first list cells. 2020-09-28 20:32:53 -04:00
optimizer Calculate extraUpdatedCols in query rewriter, not parser. 2020-10-28 13:47:02 -04:00
parser Calculate extraUpdatedCols in query rewriter, not parser. 2020-10-28 13:47:02 -04:00
partitioning Clean up some code and comments in partbounds.c. 2020-09-10 18:00:01 +09:00
po Translation updates 2020-09-21 10:06:30 +02:00
port Spelling adjustments 2020-06-07 15:06:51 +02:00
postmaster Use _exit(2) for SIGQUIT during ProcessStartupPacket, too. 2020-09-10 12:06:26 -04:00
regex Dial back -Wimplicit-fallthrough to level 3 2020-05-13 15:31:14 -04:00
replication Calculate extraUpdatedCols in query rewriter, not parser. 2020-10-28 13:47:02 -04:00
rewrite Calculate extraUpdatedCols in query rewriter, not parser. 2020-10-28 13:47:02 -04:00
snowball Update copyrights for 2020 2020-01-01 12:21:45 -05:00
statistics Run pgindent with new pg_bsd_indent version 2.1.1. 2020-05-16 11:54:51 -04:00
storage Avoid invalid alloc size error in shm_mq 2020-10-20 14:09:16 +02:00
tcop Fix bogus completion tag usage in walsender 2020-09-16 21:16:25 -03:00
tsearch Avoid possible dangling-pointer access in tsearch_readline_callback. 2020-09-23 11:36:13 -04:00
utils Fix incorrect parameter name in a function header comment 2020-10-25 22:40:58 +13:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
common.mk Remove PARTIAL_LINKING build mode. 2018-03-30 17:33:04 -07:00
Makefile Update copyrights for 2020 2020-01-01 12:21:45 -05:00
nls.mk Translation updates 2020-09-14 13:14:53 +02:00