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| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:38:49 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:38:49 +1100 |
| commit | ec4c2aacd16672febca053109eb9ddf672108ca1 (patch) | |
| tree | a254b2a9a08feb85a53038a4a5b78a77b82ea3d4 /fs/devpts/inode.c | |
| parent | 97b7702cd1bdb8e89bde6c70aa983e7b82a52ec6 (diff) | |
| download | lwn-ec4c2aacd16672febca053109eb9ddf672108ca1.tar.gz lwn-ec4c2aacd16672febca053109eb9ddf672108ca1.zip | |
CRED: Wrap task credential accesses in the devpts 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>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/devpts/inode.c')
| -rw-r--r-- | fs/devpts/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 4a714f6c1bed..5d61b7c06e13 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -222,8 +222,8 @@ int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty) return -ENOMEM; inode->i_ino = number+2; - inode->i_uid = config.setuid ? config.uid : current->fsuid; - inode->i_gid = config.setgid ? config.gid : current->fsgid; + inode->i_uid = config.setuid ? config.uid : current_fsuid(); + inode->i_gid = config.setgid ? config.gid : current_fsgid(); inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; init_special_inode(inode, S_IFCHR|config.mode, device); inode->i_private = tty; |