[Devel] [PATCH RHEL9 COMMIT] procfs: ipc: restore visibility of /proc/sysvipc/ in CT

[Konstantin Khorenko]

The commit is pushed to "branch-rh9-5.14.0-42.vz9.14.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh9-5.14.0-42.vz9.14.3
------>
commit 01e35d4833af3530b786e37a73c0c483cb8b7cd8
Author: Nikita Yushchenko <nikita.yushchenko at virtuozzo.com>
Date:   Mon Feb 28 19:14:41 2022 +0300

    procfs: ipc: restore visibility of /proc/sysvipc/ in CT
    
    When porting proc visibility configuration to vz9, setting for sysvrpc
    entry was lost, perhaps due to move to a different source file.
    
    Fixes: beccd7c78f78 ("ve/proc: restricted proc-entries scope")
    Signed-off-by: Nikita Yushchenko <nikita.yushchenko at virtuozzo.com>
    
    Feature: procfs: virtualization and visibility configuration
---
 ipc/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipc/util.c b/ipc/util.c
index eb87f3bf38d0..aba7c2923839 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -89,7 +89,7 @@ struct ipc_proc_iface {
  */
 static int __init ipc_init(void)
 {
-	proc_mkdir("sysvipc", NULL);
+	proc_mkdir_mode("sysvipc", S_ISVTX | S_IRUGO | S_IXUGO, NULL);
 	sem_init();
 	msg_init();
 	shm_init();