From 315264d70128445fd53de199e16bb8aa562cf36f Mon Sep 17 00:00:00 2001 From: Noah Misch Date: Tue, 10 Dec 2024 13:51:59 -0800 Subject: Fix elog(FATAL) before PostmasterMain() or just after fork(). Since commit 97550c0711972a9856b5db751539bbaf2f88884c, these failed with "PANIC: proc_exit() called in child process" due to uninitialized or stale MyProcPid. That was reachable if close() failed in ClosePostmasterPorts() or setlocale(category, "C") failed, both unlikely. Back-patch to v13 (all supported versions). Discussion: https://postgr.es/m/20241208034614.45.nmisch@google.com --- src/backend/main/main.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/backend/main/main.c') diff --git a/src/backend/main/main.c b/src/backend/main/main.c index 350ef5b7d95..54fbb8492e0 100644 --- a/src/backend/main/main.c +++ b/src/backend/main/main.c @@ -33,6 +33,7 @@ #include "bootstrap/bootstrap.h" #include "common/username.h" +#include "miscadmin.h" #include "port/atomics.h" #include "postmaster/postmaster.h" #include "storage/spin.h" @@ -95,6 +96,7 @@ main(int argc, char *argv[]) * localization of messages may not work right away, and messages won't go * anywhere but stderr until GUC settings get loaded. */ + MyProcPid = getpid(); MemoryContextInit(); /* -- cgit v1.2.3