From: Serge Hallyn <serge.hallyn@ubuntu.com>
Date: Sat, 20 Feb 2016 02:43:50 +0000 (-0800)
Subject: cgfs: also check for EACCES when writing devices
X-Git-Tag: lxc-2.0.0.rc2~9^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dddf7c5b7e0fbf35006bbf3a524c0c15ed687deb;p=thirdparty%2Flxc.git

cgfs: also check for EACCES when writing devices

Because that's what lxcfs gives us.

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/cgfs.c b/src/lxc/cgfs.c
index f303a11d2..603d63af2 100644
--- a/src/lxc/cgfs.c
+++ b/src/lxc/cgfs.c
@@ -1918,12 +1918,12 @@ static int do_setup_cgroup_limits(struct cgfs_data *d,
 					cgroup_devices_has_allow_or_deny(d, cg->value, true))
 				continue;
 			if (lxc_cgroup_set_data(cg->subsystem, cg->value, d)) {
-				if (do_devices && errno == EPERM) {
+				if (do_devices && (errno == EACCES || errno == EPERM)) {
 					WARN("Error setting %s to %s for %s",
 					      cg->subsystem, cg->value, d->name);
 					continue;
 				}
-				ERROR("Error setting %s to %s for %s",
+				SYSERROR("Error setting %s to %s for %s",
 				      cg->subsystem, cg->value, d->name);
 				goto out;
 			}