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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:38:47 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:38:47 +1100
commit1109b07b7dcb938de7a0d65efc1b4739dc4e9787 (patch)
tree2858a48e24f4063edda53447c82a54237cc0d091 /fs/bfs
parent0eb790e3a2d872192af8ceff2cabff8594c56440 (diff)
downloadlinux-1109b07b7dcb938de7a0d65efc1b4739dc4e9787.tar.gz
CRED: Wrap task credential accesses in the BFS filesystem
Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Tigran A. Aivazian <tigran@aivazian.fsnet.co.uk> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/bfs')
-rw-r--r--fs/bfs/dir.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index daae463068e..4dd1b623f93 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -106,8 +106,8 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, int mode,
}
set_bit(ino, info->si_imap);
info->si_freei--;
- inode->i_uid = current->fsuid;
- inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
+ inode->i_uid = current_fsuid();
+ inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current_fsgid();
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
inode->i_blocks = 0;
inode->i_op = &bfs_file_inops;