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authorLinus Torvalds <torvalds@linux-foundation.org>2009-10-09 13:30:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-09 13:30:14 -0700
commit4047df09a1581284218cb378208a87eaa36f2d2c (patch)
tree16e0f13b10d68f645b545a1c919714c66f75b863 /fs
parenta372bf8b6a12f23f68e716113ccaea4bf646dd0f (diff)
parent36520be8e32b49bd85a63b7b8b40cd07c3da59a5 (diff)
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6: ima: ecryptfs fix imbalance message eCryptfs: Remove Kconfig NET dependency and select MD5 ecryptfs: depends on CRYPTO
Diffstat (limited to 'fs')
-rw-r--r--fs/ecryptfs/Kconfig3
-rw-r--r--fs/ecryptfs/main.c7
2 files changed, 8 insertions, 2 deletions
diff --git a/fs/ecryptfs/Kconfig b/fs/ecryptfs/Kconfig
index 8aadb99b763..1cd6d9d3e29 100644
--- a/fs/ecryptfs/Kconfig
+++ b/fs/ecryptfs/Kconfig
@@ -1,8 +1,9 @@
config ECRYPT_FS
tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
- depends on EXPERIMENTAL && KEYS && NET
+ depends on EXPERIMENTAL && KEYS && CRYPTO
select CRYPTO_ECB
select CRYPTO_CBC
+ select CRYPTO_MD5
help
Encrypted filesystem that operates on the VFS layer. See
<file:Documentation/filesystems/ecryptfs.txt> to learn more about
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 101fe4c7b1e..c6ac85d6c70 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -35,6 +35,7 @@
#include <linux/key.h>
#include <linux/parser.h>
#include <linux/fs_stack.h>
+#include <linux/ima.h>
#include "ecryptfs_kernel.h"
/**
@@ -118,6 +119,7 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry)
const struct cred *cred = current_cred();
struct ecryptfs_inode_info *inode_info =
ecryptfs_inode_to_private(ecryptfs_dentry->d_inode);
+ int opened_lower_file = 0;
int rc = 0;
mutex_lock(&inode_info->lower_file_mutex);
@@ -134,9 +136,12 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry)
"for lower_dentry [0x%p] and lower_mnt [0x%p]; "
"rc = [%d]\n", lower_dentry, lower_mnt, rc);
inode_info->lower_file = NULL;
- }
+ } else
+ opened_lower_file = 1;
}
mutex_unlock(&inode_info->lower_file_mutex);
+ if (opened_lower_file)
+ ima_counts_get(inode_info->lower_file);
return rc;
}