From: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Date: Sun, 23 Apr 2023 11:35:05 +0000 (+0530)
Subject: wrapper: cgroup_add_all_controllers(): fix variable typo
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fheads%2Frelease-3.0;p=thirdparty%2Flibcgroup.git

wrapper: cgroup_add_all_controllers(): fix variable typo

Coverity reported uninitialized value:

CID 313909 (#1 of 1): Uninitialized scalar variable (UNINIT)8.
uninit_use_in_call: Using uninitialized value *info.name as argument to
%s when calling fprintf.

In cgroup_add_all_controllers(), fix the wrong variable name in the
error message, while parsing the controller name.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
(cherry picked from commit c0a166f6a217e7cd82aad125e41b352ed6b2fa47)
---

diff --git a/src/wrapper.c b/src/wrapper.c
index 7301ab86..e01a0c9d 100644
--- a/src/wrapper.c
+++ b/src/wrapper.c
@@ -170,7 +170,7 @@ int cgroup_add_all_controllers(struct cgroup *cgroup)
 			cgc = cgroup_add_controller(cgroup, controller);
 			if (!cgc) {
 				ret = ECGINVAL;
-				fprintf(stderr, "controller %s can't be added\n", info.name);
+				fprintf(stderr, "controller %s can't be added\n", controller);
 				goto end;
 			}
 		} while ((controller = strtok_r(NULL, " ", &stok_buff)));