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(parent: 658d132) | patch
ovl: add override_creds cleanup guard extension for overlayfs
authorChristian Brauner <brauner@kernel.org>
Mon, 17 Nov 2025 09:33:32 +0000 (10:33 +0100)
committerChristian Brauner <brauner@kernel.org>
Wed, 19 Nov 2025 20:58:19 +0000 (21:58 +0100)
commit6f5c84162a30514a795eab3495a12c19306d6f6c
treef836613fa05b59a8504815137af58a532814f189tree
parent658d1322fad946bdfe670f51cf3f279258048c8dcommit | diff
ovl: add override_creds cleanup guard extension for overlayfs

Overlayfs plucks the relevant creds from the superblock. Extend the
override_creds cleanup class I added to override_creds_ovl which uses
the ovl_override_creds() function as initialization helper. Add
with_ovl_creds() based on this new class.

Link: https://patch.msgid.link/20251117-work-ovl-cred-guard-v4-1-b31603935724@kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/overlayfs/overlayfs.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git