pidfs: validate extensible ioctls

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[ Upstream commit 3c17001b21 ]

Validate extensible ioctls stricter than we do now.

Reviewed-by: Aleksa Sarai <cyphar@cyphar.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Christian Brauner 2025-09-12 13:52:24 +02:00 • committed by Greg Kroah-Hartman

parent 9f0f659ea9

commit bf0fbf5e8b

2 changed files with 15 additions and 1 deletions

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2

fs/pidfs.c

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14

include/linux/fs.h

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