Log Message:
-----------
On Windows, syslogger runs in two threads. The main thread processes config
reload and rotation signals, and a helper thread reads messages from the
pipe and writes them to the log file. However, server code isn't generally
thread-safe, so if both try to do e.g palloc()/pfree() at the same time,
bad things will happen. To fix that, use a critical section (which is like
a mutex) to enforce that only one the threads are active at a time.
Tags:
----
REL8_4_STABLE
Modified Files:
--------------
pgsql/src/backend/postmaster:
syslogger.c (r1.51.2.2 -> r1.51.2.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/syslogger.c?r1=1.51.2.2&r2=1.51.2.3)
