From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Tue, 23 Feb 2021 21:10:56 +0000 (+0100)
Subject: cgroups: fix error checking
X-Git-Tag: lxc-5.0.0~271^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F3691%2Fhead;p=thirdparty%2Flxc.git

cgroups: fix error checking

Fixes: Coverity 1473310
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index 5d4275c01..283b0dbe1 100644
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -3432,7 +3432,7 @@ int cgroup_attach(const struct lxc_conf *conf, const char *name,
 
 	ret = __cgroup_attach_many(conf, name, lxcpath, pid);
 	if (ret < 0) {
-		if (ret != ENOSYS)
+		if (ret != -ENOSYS)
 			return ret;
 
 		ret = __cgroup_attach_unified(conf, name, lxcpath, pid);