| From | David Howells <> | Subject | [PATCH 21/59] CRED: Wrap task credential accesses in the devpts filesystem | Date | Wed, 27 Aug 2008 14:47:30 +0100 |
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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> ---
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 488eb42..7d3ad2d 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -228,8 +228,8 @@ int devpts_pty_new(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;
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