| Message ID | 1475500683-74002-1-git-send-email-seth.forshee@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index 35b755e79c2d..2b369c8ccfab 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -427,8 +427,8 @@ 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_real_cred()->uid; + wq->gid = current_real_cred()->gid; wq->pid = pid; wq->tgid = tgid; wq->status = -EINTR; /* Status return if interrupted */
BugLink: http://bugs.launchpad.net/bugs/1629204 autofs passes the uid and gid of the user requesting a mount to userspace, taking them from current->cred. ca6fe3344554 "fs: Call d_automount with the filesystems creds" causes a regression as current->cred is now the credentials of real root during automount and not the credentials of the user. Fix this by taking the ids from current->real_cred instead. Signed-off-by: Seth Forshee <seth.forshee@canonical.com> --- This change will also be going upstream but hasn't yet been applied to any upstream trees. fs/autofs4/waitq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)