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authorMimi Zohar <zohar@linux.vnet.ibm.com>2009-10-22 17:30:13 -0400
committerJames Morris <jmorris@namei.org>2009-10-25 12:22:48 +0800
commit6c21a7fb492bf7e2c4985937082ce58ddeca84bd (patch)
tree6cfe11ba4b8eee26ee8b02d2b4a5fcc6ea07e4bd /fs
parent6e8e16c7bc298d7887584c3d027e05db3e86eed9 (diff)
downloadop-kernel-dev-6c21a7fb492bf7e2c4985937082ce58ddeca84bd.zip
op-kernel-dev-6c21a7fb492bf7e2c4985937082ce58ddeca84bd.tar.gz
LSM: imbed ima calls in the security hooks
Based on discussions on LKML and LSM, where there are consecutive security_ and ima_ calls in the vfs layer, move the ima_ calls to the existing security_ hooks. Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/exec.c4
-rw-r--r--fs/file_table.c2
-rw-r--r--fs/inode.c10
3 files changed, 0 insertions, 16 deletions
diff --git a/fs/exec.c b/fs/exec.c
index d49be6b..d164342 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -46,7 +46,6 @@
#include <linux/proc_fs.h>
#include <linux/mount.h>
#include <linux/security.h>
-#include <linux/ima.h>
#include <linux/syscalls.h>
#include <linux/tsacct_kern.h>
#include <linux/cn_proc.h>
@@ -1211,9 +1210,6 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
retval = security_bprm_check(bprm);
if (retval)
return retval;
- retval = ima_bprm_check(bprm);
- if (retval)
- return retval;
/* kernel module loader fixup */
/* so we don't try to load run modprobe in kernel space. */
diff --git a/fs/file_table.c b/fs/file_table.c
index 8eb4404..4bef4c0 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -13,7 +13,6 @@
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/security.h>
-#include <linux/ima.h>
#include <linux/eventpoll.h>
#include <linux/rcupdate.h>
#include <linux/mount.h>
@@ -280,7 +279,6 @@ void __fput(struct file *file)
if (file->f_op && file->f_op->release)
file->f_op->release(inode, file);
security_file_free(file);
- ima_file_free(file);
if (unlikely(S_ISCHR(inode->i_mode) && inode->i_cdev != NULL))
cdev_put(inode->i_cdev);
fops_put(file->f_op);
diff --git a/fs/inode.c b/fs/inode.c
index 4d8e3be..06c1f02 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -18,7 +18,6 @@
#include <linux/hash.h>
#include <linux/swap.h>
#include <linux/security.h>
-#include <linux/ima.h>
#include <linux/pagemap.h>
#include <linux/cdev.h>
#include <linux/bootmem.h>
@@ -157,11 +156,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
if (security_inode_alloc(inode))
goto out;
-
- /* allocate and initialize an i_integrity */
- if (ima_inode_alloc(inode))
- goto out_free_security;
-
spin_lock_init(&inode->i_lock);
lockdep_set_class(&inode->i_lock, &sb->s_type->i_lock_key);
@@ -201,9 +195,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
#endif
return 0;
-
-out_free_security:
- security_inode_free(inode);
out:
return -ENOMEM;
}
@@ -235,7 +226,6 @@ static struct inode *alloc_inode(struct super_block *sb)
void __destroy_inode(struct inode *inode)
{
BUG_ON(inode_has_buffers(inode));
- ima_inode_free(inode);
security_inode_free(inode);
fsnotify_inode_delete(inode);
#ifdef CONFIG_FS_POSIX_ACL
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