From: Timo Sirainen <tss@iki.fi>
Date: Mon, 27 Oct 2014 18:24:34 +0000 (+0200)
Subject: master: Don't send broken BYE notifications to log process.
X-Git-Tag: 2.2.16.rc1~275
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=451391ab781733c8d27fa73d64231a0d90c3748c;p=thirdparty%2Fdovecot%2Fcore.git

master: Don't send broken BYE notifications to log process.
---

diff --git a/src/master/service-log.c b/src/master/service-log.c
index 765be6980d..b1a10fdb93 100644
--- a/src/master/service-log.c
+++ b/src/master/service-log.c
@@ -55,6 +55,11 @@ service_process_write_log_bye(int fd, struct service_process *process)
 {
 	const char *data;
 
+	if (process->service->log_process_internal_fd == -1) {
+		/* another log process was just destroyed */
+		return 0;
+	}
+
 	data = t_strdup_printf("%d %s BYE\n",
 			       process->service->log_process_internal_fd,
 			       dec2str(process->pid));