From: Jo-Philipp Wich <jo@mein.io>
Date: Mon, 25 Apr 2016 15:49:38 +0000 (+0200)
Subject: block: respect mount flags for /overlay
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=89847de58a17dacedab36ef07ec4c12ef8c0e84a;p=oweals%2Ffstools.git

block: respect mount flags for /overlay

Instead of hardcoding no-flags in the mount syscall, use the user configured
values, this is useful when mounting external overlays with "sync" or "ro"
flags.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/block.c b/block.c
index c6d1b90..2d44a8a 100644
--- a/block.c
+++ b/block.c
@@ -1101,7 +1101,8 @@ static int mount_extroot(char *cfg)
 		if (check_fs)
 			check_filesystem(pr);
 
-		err = mount(pr->dev, path, pr->id->name, 0, (m->options) ? (m->options) : (""));
+		err = mount(pr->dev, path, pr->id->name, m->flags,
+		            (m->options) ? (m->options) : (""));
 
 		if (err) {
 			ULOG_ERR("extroot: mounting %s (%s) on %s failed: %d (%s)\n",