From: dongshengyuan <545258830@qq.com>
Date: Fri, 17 Jul 2026 10:20:18 +0000 (+0800)
Subject: lsipc: report shared memory creator GID correctly
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=929fcc95eaa0cbaa31f2532607196d05aab9e7ac;p=thirdparty%2Futil-linux.git

lsipc: report shared memory creator GID correctly

Change:
  Use shm_perm.cgid for the shared memory CGID column.
  Keep CGID consistent with CGROUP and other IPC types.

Before:
  lsipc --shmems --creator printed CUID as CGID.
  The error was visible when creator UID and GID differed.

Follow:
  d8461c4e4d8046fb8bd1da8c57383854159d48d1
---

diff --git a/sys-utils/lsipc.c b/sys-utils/lsipc.c
index a555edf7c..7862b3398 100644
--- a/sys-utils/lsipc.c
+++ b/sys-utils/lsipc.c
@@ -1200,7 +1200,7 @@ static void do_shm(int id, struct lsipc_control *ctl, struct libscols_table *tb)
 					rc = scols_line_refer_data(ln, n, arg);
 				break;
 			case COL_CGID:
-				rc = scols_line_sprintf(ln, n, "%u", p->shm_perm.cuid);
+				rc = scols_line_sprintf(ln, n, "%u", p->shm_perm.cgid);
 				break;
 			case COL_CGROUP:
 				arg = get_groupname(&gr, p->shm_perm.cgid);