diff options
| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:38:46 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:38:46 +1100 |
| commit | 0eb790e3a2d872192af8ceff2cabff8594c56440 (patch) | |
| tree | e9dd5602d5c89b5c42e343d5bd677df34e8b8f9d /fs/autofs4 | |
| parent | 73c646e4afb658e601a46bf1b57925450307a119 (diff) | |
| download | lwn-0eb790e3a2d872192af8ceff2cabff8594c56440.tar.gz lwn-0eb790e3a2d872192af8ceff2cabff8594c56440.zip | |
CRED: Wrap task credential accesses in the autofs4 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: Ian Kent <raven@themaw.net>
Cc: autofs@linux.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/autofs4')
| -rw-r--r-- | fs/autofs4/inode.c | 4 | ||||
| -rw-r--r-- | fs/autofs4/waitq.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index c7e65bb30ba0..7b19802cfef4 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -235,8 +235,8 @@ static int parse_options(char *options, int *pipefd, uid_t *uid, gid_t *gid, substring_t args[MAX_OPT_ARGS]; int option; - *uid = current->uid; - *gid = current->gid; + *uid = current_uid(); + *gid = current_gid(); *pgrp = task_pgrp_nr(current); *minproto = AUTOFS_MIN_PROTO_VERSION; diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index 4b67c2a2d77c..e02cc8ae5eb3 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -391,8 +391,8 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry, memcpy(&wq->name, &qstr, sizeof(struct qstr)); wq->dev = autofs4_get_dev(sbi); wq->ino = autofs4_get_ino(sbi); - wq->uid = current->uid; - wq->gid = current->gid; + wq->uid = current_uid(); + wq->gid = current_gid(); wq->pid = current->pid; wq->tgid = current->tgid; wq->status = -EINTR; /* Status return if interrupted */ |