Kees Cook c5dffd4221 debugfs: Make debugfs_allow RO after init ... commit 312723a0b34d6d110aa4427a982536bb36ab8471 upstream. Since debugfs_allow is only set at boot time during __init, make it read-only after being set. Fixes: a24c6f7bc9 ("debugfs: Add access restriction option") Cc: Peter Enderborg <peter.enderborg@sony.com> Reviewed-by: Peter Enderborg <peter.enderborg@sony.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210405213959.3079432-1-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-19 10:13:19 +02:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
file.c	debugfs: remove return value of debugfs_create_devm_seqfile()	2020-10-30 08:37:39 +01:00
inode.c	debugfs: Make debugfs_allow RO after init	2021-05-19 10:13:19 +02:00
internal.h	debugfs: Add access restriction option	2020-07-23 17:10:25 +02:00