[PATCH 11/17] ipc: enable is_ns_init_id() assertions

Christian Brauner
2025-11-10T15:09:38Z

The ipc namespace may call put_ipc_ns() and get_ipc_ns() before it is
added to the namespace tree. Assign the id early like we do for a some
other namespaces.

Signed-off-by: Christian Brauner <brauner@kernel.org>
---
ipc/namespace.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ipc/namespace.c b/ipc/namespace.c
index 59b12fcb40bd..c0dbfdd9015f 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -66,6 +66,7 @@ static struct ipc_namespace *create_ipc_ns(struct user_namespace *user_ns,
if (err)
goto fail_free;

+ ns_tree_gen_id(ns);
ns->user_ns = get_user_ns(user_ns);
ns->ucounts = ucounts;

@@ -86,7 +87,7 @@ static struct ipc_namespace *create_ipc_ns(struct user_namespace *user_ns,

sem_init_ns(ns);
shm_init_ns(ns);
- ns_tree_add(ns);
+ ns_tree_add_raw(ns);

return ns;

--
2.47.3