Matthew Garrett ccbd54ff54 tracefs: Restrict tracefs when the kernel is locked down ... Tracefs may release more information about the kernel than desirable, so restrict it when the kernel is locked down in confidentiality mode by preventing open(). (Fixed by Ben Hutchings to avoid a null dereference in default_file_open()) Signed-off-by: Matthew Garrett <mjg59@google.com> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: James Morris <jmorris@namei.org>		2019-08-19 21:54:17 -07:00
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Kconfig	lockdown: Enforce module signatures if the kernel is locked down	2019-08-19 21:54:15 -07:00
lockdown.c	tracefs: Restrict tracefs when the kernel is locked down	2019-08-19 21:54:17 -07:00
Makefile