From: Roberto Sassu <roberto.sassu@xxxxxxxxxx>
With the recent introduction of LSM_ORDER_LAST, the 'integrity' LSM is
always initialized (if selected in the kernel configuration) and the
iint_cache is always created (the kernel panics on error). Thus, the
additional check of iint_cache in integrity_inode_get() is no longer
necessary. If the 'integrity' LSM is not selected in the kernel
configuration, integrity_inode_get() just returns NULL.
This reverts commit 92063f3ca73aab794bd5408d3361fd5b5ea33079.
Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxxx>
---
security/integrity/iint.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/security/integrity/iint.c b/security/integrity/iint.c
index b97eb59e0e3..c73858e8c6d 100644
--- a/security/integrity/iint.c
+++ b/security/integrity/iint.c
@@ -98,14 +98,6 @@ struct integrity_iint_cache *integrity_inode_get(struct inode *inode)
struct rb_node *node, *parent = NULL;
struct integrity_iint_cache *iint, *test_iint;
- /*
- * The integrity's "iint_cache" is initialized at security_init(),
- * unless it is not included in the ordered list of LSMs enabled
- * on the boot command line.
- */
- if (!iint_cache)
- panic("%s: lsm=integrity required.\n", __func__);
-
iint = integrity_iint_find(inode);
if (iint)
return iint;
--
2.25.1
