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authorJeff Mahoney <jeffm@suse.com>2009-03-30 14:02:41 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-30 12:16:39 -0700
commit57fe60df62410f949da094d06ced1dda9575b69c (patch)
treef3ba5db112cd7d2a8865d16bece28c38a766145c /fs/reiserfs/inode.c
parenta41f1a4715f26f7bc4d047d0bc7710145c8e69c7 (diff)
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reiserfs: add atomic addition of selinux attributes during inode creation
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>
Diffstat (limited to 'fs/reiserfs/inode.c')
-rw-r--r--fs/reiserfs/inode.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 995f697..fcd302d 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -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);