ns: return EFAULT on put_user() error

Don't return EINVAL, return EFAULT just like we do in other system
calls.

Link: https://patch.msgid.link/20251109-namespace-6-19-fixes-v1-4-ae8a4ad5a3b3@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner 2025-11-09 22:11:25 +01:00
commit a51dce7c32
No known key found for this signature in database
GPG key ID: 91C61BC06578DCA2