[PATCH 2/4] audit inode for all xattr syscalls

[Amy Griffis]

Collect inode info for the remaining xattr syscalls that operate on
a file descriptor. These don't call a path_lookup variant, so they
aren't covered by the general audit hook.

Signed-off-by: Amy Griffis <amy.griffis at hp.com>
---
 fs/xattr.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/fs/xattr.c b/fs/xattr.c
index 3864613..4f21fc9 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -346,11 +346,14 @@ asmlinkage ssize_t
 sys_fgetxattr(int fd, char __user *name, void __user *value, size_t size)
 {
 	struct file *f;
+	struct dentry *dentry;
 	ssize_t error = -EBADF;
 
 	f = fget(fd);
 	if (!f)
 		return error;
+	dentry = f->f_path.dentry;
+	audit_inode(NULL, dentry->d_inode);
 	error = getxattr(f->f_path.dentry, name, value, size);
 	fput(f);
 	return error;
@@ -418,11 +421,14 @@ asmlinkage ssize_t
 sys_flistxattr(int fd, char __user *list, size_t size)
 {
 	struct file *f;
+	struct dentry *dentry;
 	ssize_t error = -EBADF;
 
 	f = fget(fd);
 	if (!f)
 		return error;
+	dentry = f->f_path.dentry;
+	audit_inode(NULL, dentry->d_inode);
 	error = listxattr(f->f_path.dentry, list, size);
 	fput(f);
 	return error;
-- 
1.4.4.4