diff options
| -rw-r--r-- | security/device_cgroup.c | 2 | ||||
| -rw-r--r-- | security/integrity/evm/evm_crypto.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 19ecc8de9e6..d794abcc4b3 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -215,7 +215,9 @@ static void devcgroup_css_free(struct cgroup *cgroup) struct dev_cgroup *dev_cgroup; dev_cgroup = cgroup_to_devcgroup(cgroup); + mutex_lock(&devcgroup_mutex); dev_exception_clean(dev_cgroup); + mutex_unlock(&devcgroup_mutex); kfree(dev_cgroup); } diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c index dfb26918699..7dd538ef5b8 100644 --- a/security/integrity/evm/evm_crypto.c +++ b/security/integrity/evm/evm_crypto.c @@ -205,9 +205,9 @@ int evm_update_evmxattr(struct dentry *dentry, const char *xattr_name, rc = __vfs_setxattr_noperm(dentry, XATTR_NAME_EVM, &xattr_data, sizeof(xattr_data), 0); - } - else if (rc == -ENODATA) + } else if (rc == -ENODATA && inode->i_op->removexattr) { rc = inode->i_op->removexattr(dentry, XATTR_NAME_EVM); + } return rc; } |