Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index 0635571..4c010c9 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -187,9 +187,9 @@
{
struct aa_data *data = ptr;
- kzfree(data->data);
- kzfree(data->key);
- kzfree(data);
+ kfree_sensitive(data->data);
+ kfree_sensitive(data->key);
+ kfree_sensitive(data);
}
/**
@@ -217,19 +217,19 @@
aa_put_profile(rcu_access_pointer(profile->parent));
aa_put_ns(profile->ns);
- kzfree(profile->rename);
+ kfree_sensitive(profile->rename);
aa_free_file_rules(&profile->file);
aa_free_cap_rules(&profile->caps);
aa_free_rlimit_rules(&profile->rlimits);
for (i = 0; i < profile->xattr_count; i++)
- kzfree(profile->xattrs[i]);
- kzfree(profile->xattrs);
+ kfree_sensitive(profile->xattrs[i]);
+ kfree_sensitive(profile->xattrs);
for (i = 0; i < profile->secmark_count; i++)
- kzfree(profile->secmark[i].label);
- kzfree(profile->secmark);
- kzfree(profile->dirname);
+ kfree_sensitive(profile->secmark[i].label);
+ kfree_sensitive(profile->secmark);
+ kfree_sensitive(profile->dirname);
aa_put_dfa(profile->xmatch);
aa_put_dfa(profile->policy.dfa);
@@ -237,13 +237,14 @@
rht = profile->data;
profile->data = NULL;
rhashtable_free_and_destroy(rht, aa_free_data, NULL);
- kzfree(rht);
+ kfree_sensitive(rht);
}
- kzfree(profile->hash);
+ kfree_sensitive(profile->hash);
aa_put_loaddata(profile->rawdata);
+ aa_label_destroy(&profile->label);
- kzfree(profile);
+ kfree_sensitive(profile);
}
/**
@@ -582,7 +583,7 @@
{
if (profile) {
if (profile->label.flags & FLAG_IMMUTIBLE) {
- *info = "cannot replace immutible profile";
+ *info = "cannot replace immutable profile";
return -EPERM;
} else if (noreplace) {
*info = "profile already exists";
@@ -856,7 +857,7 @@
ssize_t aa_replace_profiles(struct aa_ns *policy_ns, struct aa_label *label,
u32 mask, struct aa_loaddata *udata)
{
- const char *ns_name, *info = NULL;
+ const char *ns_name = NULL, *info = NULL;
struct aa_ns *ns = NULL;
struct aa_load_ent *ent, *tmp;
struct aa_loaddata *rawdata_ent;
@@ -1043,6 +1044,7 @@
out:
aa_put_ns(ns);
aa_put_loaddata(udata);
+ kfree(ns_name);
if (error)
return error;