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-rw-r--r--security/apparmor/lsm.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index 2e2a0dd..fb99e18 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -508,19 +508,21 @@ static int apparmor_getprocattr(struct task_struct *task, char *name,
/* released below */
const struct cred *cred = get_task_cred(task);
struct aa_task_cxt *cxt = cred_cxt(cred);
+ struct aa_profile *profile = NULL;
if (strcmp(name, "current") == 0)
- error = aa_getprocattr(aa_newest_version(cxt->profile),
- value);
+ profile = aa_get_newest_profile(cxt->profile);
else if (strcmp(name, "prev") == 0 && cxt->previous)
- error = aa_getprocattr(aa_newest_version(cxt->previous),
- value);
+ profile = aa_get_newest_profile(cxt->previous);
else if (strcmp(name, "exec") == 0 && cxt->onexec)
- error = aa_getprocattr(aa_newest_version(cxt->onexec),
- value);
+ profile = aa_get_newest_profile(cxt->onexec);
else
error = -EINVAL;
+ if (profile)
+ error = aa_getprocattr(profile, value);
+
+ aa_put_profile(profile);
put_cred(cred);
return error;
@@ -666,6 +668,7 @@ 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 +685,7 @@ 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
};
@@ -742,7 +746,7 @@ module_param_named(paranoid_load, aa_g_paranoid_load, aabool,
/* Boot time disable flag */
static bool apparmor_enabled = CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE;
-module_param_named(enabled, apparmor_enabled, aabool, S_IRUSR);
+module_param_named(enabled, apparmor_enabled, bool, S_IRUGO);
static int __init apparmor_enabled_setup(char *str)
{
@@ -841,7 +845,7 @@ static int param_get_mode(char *buffer, struct kernel_param *kp)
if (!apparmor_enabled)
return -EINVAL;
- return sprintf(buffer, "%s", profile_mode_names[aa_g_profile_mode]);
+ return sprintf(buffer, "%s", aa_profile_mode_names[aa_g_profile_mode]);
}
static int param_set_mode(const char *val, struct kernel_param *kp)
@@ -856,8 +860,8 @@ static int param_set_mode(const char *val, struct kernel_param *kp)
if (!val)
return -EINVAL;
- for (i = 0; i < APPARMOR_NAMES_MAX_INDEX; i++) {
- if (strcmp(val, profile_mode_names[i]) == 0) {
+ for (i = 0; i < APPARMOR_MODE_NAMES_MAX_INDEX; i++) {
+ if (strcmp(val, aa_profile_mode_names[i]) == 0) {
aa_g_profile_mode = i;
return 0;
}
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