diff options
Diffstat (limited to 'sys/kern/sys_pipe.c')
| -rw-r--r-- | sys/kern/sys_pipe.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/kern/sys_pipe.c b/sys/kern/sys_pipe.c index 624ac6b..d956501 100644 --- a/sys/kern/sys_pipe.c +++ b/sys/kern/sys_pipe.c @@ -105,7 +105,7 @@ static int pipe_kqfilter(struct file *fp, struct knote *kn); static int pipe_stat(struct file *fp, struct stat *sb, struct ucred *active_cred, struct thread *td); static int pipe_ioctl(struct file *fp, u_long cmd, void *data, - struct thread *td); + struct ucred *active_cred, struct thread *td); static struct fileops pipeops = { pipe_read, pipe_write, pipe_ioctl, pipe_poll, pipe_kqfilter, @@ -1155,10 +1155,11 @@ pipe_write(fp, uio, active_cred, flags, td) * we implement a very minimal set of ioctls for compatibility with sockets. */ int -pipe_ioctl(fp, cmd, data, td) +pipe_ioctl(fp, cmd, data, active_cred, td) struct file *fp; u_long cmd; void *data; + struct ucred *active_cred; struct thread *td; { struct pipe *mpipe = (struct pipe *)fp->f_data; @@ -1166,7 +1167,7 @@ pipe_ioctl(fp, cmd, data, td) int error; /* XXXMAC: Pipe should be locked for this check. */ - error = mac_check_pipe_ioctl(td->td_ucred, mpipe, cmd, data); + error = mac_check_pipe_ioctl(active_cred, mpipe, cmd, data); if (error) return (error); #endif |
