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path: root/fs/crypto/keysetup_v1.c
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Diffstat (limited to 'fs/crypto/keysetup_v1.c')
-rw-r--r--fs/crypto/keysetup_v1.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/crypto/keysetup_v1.c b/fs/crypto/keysetup_v1.c
index 2762c5350432..75dabd9b27f9 100644
--- a/fs/crypto/keysetup_v1.c
+++ b/fs/crypto/keysetup_v1.c
@@ -143,6 +143,7 @@ invalid:
/* Master key referenced by DIRECT_KEY policy */
struct fscrypt_direct_key {
+ struct super_block *dk_sb;
struct hlist_node dk_node;
refcount_t dk_refcount;
const struct fscrypt_mode *dk_mode;
@@ -154,7 +155,7 @@ struct fscrypt_direct_key {
static void free_direct_key(struct fscrypt_direct_key *dk)
{
if (dk) {
- fscrypt_destroy_prepared_key(&dk->dk_key);
+ fscrypt_destroy_prepared_key(dk->dk_sb, &dk->dk_key);
kfree_sensitive(dk);
}
}
@@ -231,6 +232,7 @@ fscrypt_get_direct_key(const struct fscrypt_info *ci, const u8 *raw_key)
dk = kzalloc(sizeof(*dk), GFP_KERNEL);
if (!dk)
return ERR_PTR(-ENOMEM);
+ dk->dk_sb = ci->ci_inode->i_sb;
refcount_set(&dk->dk_refcount, 1);
dk->dk_mode = ci->ci_mode;
err = fscrypt_prepare_key(&dk->dk_key, raw_key, ci);