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(parent: b9a9be4) | patch
9p: don't allow delegations to be set on directories
authorJeff Layton <jlayton@kernel.org>
Wed, 7 Jan 2026 14:20:11 +0000 (09:20 -0500)
committerChristian Brauner <brauner@kernel.org>
Mon, 12 Jan 2026 09:54:47 +0000 (10:54 +0100)
commit5d65a70bd0437d2a7762164eb5015f6975937986
tree46612e745582083031d9d70fa53beb17c3dace88tree | snapshot
parentb9a9be4d3557b97303ac6c8b5e153b7ef569d886commit | diff
9p: don't allow delegations to be set on directories

With the advent of directory leases, it's necessary to set the
->setlease() handler in directory file_operations to properly deny them.

Fixes: e6d28ebc17eb ("filelock: push the S_ISREG check down to ->setlease handlers")
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://patch.msgid.link/20260107-setlease-6-19-v1-3-85f034abcc57@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/9p/vfs_dir.c diff | blob | blame | history
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