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Commit 5265fc62 authored by Steven Rostedt's avatar Steven Rostedt Committed by Rusty Russell
Browse files

module/lsm: Have apparmor module parameters work with no args 



The apparmor module parameters for param_ops_aabool and
param_ops_aalockpolicy are both based off of the param_ops_bool,
and can handle a NULL value passed in as val. Have it enable the
new KERNEL_PARAM_FL_NOARGS flag to allow the parameters to be set
without having to state "=y" or "=1".

Cc: John Johansen <john.johansen@canonical.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 0ce81409

security/apparmor/lsm.c

+2 −0
Original line number Diff line number Diff line
@@ -666,6 +666,7 @@ static int param_set_aabool(const char *val, const struct kernel_param *kp); 
static int param_get_aabool(char *buffer, const struct kernel_param *kp);

#define param_check_aabool param_check_bool

static struct kernel_param_ops param_ops_aabool = {

	.flags = KERNEL_PARAM_FL_NOARG,

	.set = param_set_aabool,

	.get = param_get_aabool

};
@@ -682,6 +683,7 @@ static int param_set_aalockpolicy(const char *val, const struct kernel_param *kp 
static int param_get_aalockpolicy(char *buffer, const struct kernel_param *kp);

#define param_check_aalockpolicy param_check_bool

static struct kernel_param_ops param_ops_aalockpolicy = {

	.flags = KERNEL_PARAM_FL_NOARG,

	.set = param_set_aalockpolicy,

	.get = param_get_aalockpolicy

};