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ns: don't skip active reference count initialization

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Don't skip active reference count initialization for initial namespaces.
Doing this will break network namespace active reference counting.

Link: https://patch.msgid.link/20251109-namespace-6-19-fixes-v1-1-ae8a4ad5a3b3@kernel.org
Fixes: 3a18f80918 ("ns: add active reference count")
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2025-11-09 22:11:22 +01:00
parent 8ebfb9896c
commit 0355dcae2d
1 changed files with 4 additions and 5 deletions
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9
kernel/nscommon.c
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@@ -54,7 +54,7 @@ static void ns_debug(struct ns_common *ns, const struct proc_ns_operations *ops)
int __ns_common_init(struct ns_common *ns, u32 ns_type, const struct proc_ns_operations *ops, int inum)
{
int ret;
int ret = 0;
refcount_set(&ns->__ns_ref, 1);
ns->stashed = NULL;
@@ -74,11 +74,10 @@ int __ns_common_init(struct ns_common *ns, u32 ns_type, const struct proc_ns_ope
ns_debug(ns, ops);
#endif
if (inum) {
if (inum)
ns->inum = inum;
return 0;
}
ret = proc_alloc_inum(&ns->inum);
else
ret = proc_alloc_inum(&ns->inum);
if (ret)
return ret;
/*