GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

reiserfs: add atomic addition of selinux attributes during inode creation

Browse source 
Some time ago, some changes were made to make security inode attributes
be atomically written during inode creation.  ReiserFS fell behind in
this area, but with the reworking of the xattr code, it's now fairly
easy to add.

The following patch adds the ability for security attributes to be added
automatically during inode creation.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Mahoney 2009-03-30 14:02:41 -04:00 • committed by Linus Torvalds
parent a41f1a4715
commit 57fe60df62
5 changed files with 137 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

16
fs/reiserfs/inode.c
View file

@ -1747,7 +1747,8 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
/* 0 for regular, EMTRY_DIR_SIZE for dirs,
strlen (symname) for symlinks) */
loff_t i_size, struct dentry *dentry,
struct inode *inode)
struct inode *inode,
struct reiserfs_security_handle *security)
{
struct super_block *sb;
struct reiserfs_iget_args args;
@ -1929,6 +1930,19 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
} else if (IS_PRIVATE(dir))
inode->i_flags |= S_PRIVATE;
if (security->name) {
retval = reiserfs_security_write(th, inode, security);
if (retval) {
err = retval;
reiserfs_check_path(&path_to_key);
retval = journal_end(th, th->t_super,
th->t_blocks_allocated);
if (retval)
err = retval;
goto out_inserted_sd;
}
}
reiserfs_update_sd(th, inode);
reiserfs_check_path(&path_to_key);