nsfs: validate ioctls
authorChristian Brauner <brauner@kernel.org>
Wed, 19 Feb 2025 16:40:28 +0000 (17:40 +0100)
committerChristian Brauner <brauner@kernel.org>
Thu, 20 Feb 2025 08:13:49 +0000 (09:13 +0100)
commit7fd511f8c911ab6ffb49357d5cd8ef493f28c921
tree7532b184dae9cdb15114de48ae8ba8dfaa7ecdf5
parent2014c95afecee3e76ca4a56956a936e23283f05b
nsfs: validate ioctls

Nsfs supports extensible and non-extensible ioctls. Validate both types
to prevent confusion.

Link: https://lore.kernel.org/r/20250219-work-nsfs-v1-1-21128d73c5e8@kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/nsfs.c