Tom Lane ac695b8f2d Use _exit(2) for SIGQUIT during ProcessStartupPacket, too. ... Bring the signal handling for startup-packet collection into line with the policy established in commits bedadc732 and 8e19a8264, namely don't risk running atexit callbacks when handling SIGQUIT. Ideally, we'd not do so for SIGTERM or timeout interrupts either, but that change seems a bit too risky for the back branches. For now, just improve the comments in this area to describe the risk. Also relocate where BackendInitialize re-disables these interrupts, to minimize the code span where they're active. This doesn't buy a whole lot of safety, but it can't hurt. In passing, rename startup_die() to remove confusion about whether it is for the startup process. Like the previous commits, back-patch to all supported branches. Discussion: https://postgr.es/m/1850884.1599601164@sss.pgh.pa.us		2020-09-10 12:06:26 -04:00
..
backend	Use _exit(2) for SIGQUIT during ProcessStartupPacket, too.	2020-09-10 12:06:26 -04:00
bin	Remove useless lstat() call in pg_rewind.	2020-09-06 11:50:41 -04:00
common	Replace use of sys_siglist[] with strsignal().	2020-07-15 22:05:12 -04:00
fe_utils	Fix translation of special characters in psql's LaTeX output modes.	2018-11-26 17:32:51 -05:00
include	C comment: correct use of 64-"byte" cache line size	2020-09-04 13:27:52 -04:00
interfaces	Teach libpq to handle arbitrary-length lines in .pgpass files.	2020-09-01 13:14:44 -04:00
makefiles	Select CFLAGS_SL at configure time, not in platform-specific Makefiles.	2019-10-21 12:32:36 -04:00
pl	Translation updates	2020-08-10 15:31:29 +02:00
port	Stamp 10.14.	2020-08-10 17:19:16 -04:00
template	Select CFLAGS_SL at configure time, not in platform-specific Makefiles.	2019-10-21 12:32:36 -04:00
test	Make new authentication test case more robust.	2020-09-04 21:01:59 -04:00
timezone	Ensure that distributed timezone abbreviation files are plain ASCII.	2020-07-17 11:04:44 -04:00
tools	Avoid need for valgrind suppressions for pg_atomic_init_u64 on some platforms.	2020-06-08 20:03:09 -07:00
tutorial	Phase 2 of pgindent updates.	2017-06-21 15:19:25 -04:00
.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	Build src/test/isolation during "make" and "make install".	2017-11-22 20:18:52 -08:00
Makefile.global.in	Select CFLAGS_SL at configure time, not in platform-specific Makefiles.	2019-10-21 12:32:36 -04:00
Makefile.shlib	makefile: use proper linker flags for C++ compiles	2020-03-31 22:26:11 -04:00
nls-global.mk	nls-global.mk: search build dir for source files, too	2016-06-07 18:55:18 -04:00