Make sure we sync before mounting ro.

2 files changed, 9 insertions, 0 deletions

diff --git a/etc/inc/config.inc b/etc/inc/config.inc
index 11e6377..f38cfc1 100644
--- a/etc/inc/config.inc
+++ b/etc/inc/config.inc
@@ -86,6 +86,7 @@ if(file_exists("/cf/conf/config.xml")) {
 		$fd = fopen("/cf/conf/config.xml", "w");
 		fwrite($fd, $config_contents);
 		fclose($fd);
+		mwexec("sync");
 		conf_mount_ro();
 	}
 }
@@ -295,6 +296,7 @@ function generate_config_cache($config) {
 	$configcache = fopen($g['tmp_path'] . '/config.cache', "w");
 	fwrite($configcache, serialize($config));
 	fclose($configcache);
+	mwexec("sync");
 	conf_mount_ro();
 	config_unlock();
 	return true;
@@ -317,6 +319,7 @@ function restore_backup($file) {
 		unlink_if_exists("/tmp/config.cache");
 		log_error("pfSense is restoring the configuration $file");
 		file_notice("config.xml", "pfSense is restoring the configuration $file", "pfSenseConfigurator", "");
+		mwexec("sync");
 		conf_mount_ro();
 	}
 	config_unlock();
@@ -1071,6 +1074,7 @@ function write_config($desc="Unknown", $backup = true) {
 	}
 
 	if($g['booting'] <> true) {
+		mwexec("sync");
 		conf_mount_ro();
 	}
 
@@ -1122,6 +1126,7 @@ function reset_factory_defaults() {
 	/* call the wizard */
 	touch("/conf/trigger_initial_wizard");
 
+	mwexec("sync");
 	conf_mount_ro();
 	config_unlock();
 
@@ -1142,6 +1147,7 @@ function config_restore($conffile) {
 	$config = parse_config(true);
     write_config("Reverted to " . array_pop(explode("/", $conffile)) . ".", false);
 
+	mwexec("sync");
     conf_mount_ro();
     config_unlock();
 
@@ -1792,6 +1798,7 @@ function backup_config() {
     fwrite($bakout, serialize($backupcache));
     fclose($bakout);
 
+	mwexec("sync");
 	conf_mount_ro();
 
 	return true;
diff --git a/etc/inc/system.inc b/etc/inc/system.inc
index a6a1668..944a93e 100644
--- a/etc/inc/system.inc
+++ b/etc/inc/system.inc
@@ -81,6 +81,7 @@ EOFF;
 		fwrite($fd, $php_ini);
 		fclose($fd);
 
+		mwexec("sync");
 		conf_mount_ro();
 		exec("sync");
 		config_unlock();
@@ -984,6 +985,7 @@ function system_timezone_configure() {
 	exec("LANG=C /usr/bin/tar xzfO /usr/share/zoneinfo.tgz " .
 		escapeshellarg($timezone) . " > /etc/localtime");
 
+	mwexec("sync");
 	conf_mount_ro();
 
 	if ($g['booting'])