diff options
Diffstat (limited to 'sys/compat/svr4/svr4_fcntl.c')
| -rw-r--r-- | sys/compat/svr4/svr4_fcntl.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sys/compat/svr4/svr4_fcntl.c b/sys/compat/svr4/svr4_fcntl.c index 86fab78..8d0b715 100644 --- a/sys/compat/svr4/svr4_fcntl.c +++ b/sys/compat/svr4/svr4_fcntl.c @@ -259,6 +259,7 @@ fd_revoke(td, fd) struct vnode *vp; struct mount *mp; struct vattr vattr; + cap_rights_t rights; int error, *retval; retval = td->td_retval; @@ -267,12 +268,13 @@ fd_revoke(td, fd) * or FreeBSD grows a native frevoke() (more likely), we will need a * CAP_FREVOKE here. * - * In the meantime, use CAP_ALL: if a SVR4 process wants to + * In the meantime, use CAP_ALL(): if a SVR4 process wants to * do an frevoke(), it needs to do it on either a regular file * descriptor or a fully-privileged capability (which is effectively * the same as a non-capability-restricted file descriptor). */ - if ((error = fgetvp(td, fd, CAP_ALL, &vp)) != 0) + CAP_ALL(&rights); + if ((error = fgetvp(td, fd, &rights, &vp)) != 0) return (error); if (vp->v_type != VCHR && vp->v_type != VBLK) { @@ -318,13 +320,15 @@ fd_truncate(td, fd, flp) struct vattr vattr; int error, *retval; struct ftruncate_args ft; + cap_rights_t rights; retval = td->td_retval; /* * We only support truncating the file. */ - if ((error = fget(td, fd, CAP_FTRUNCATE, &fp)) != 0) + error = fget(td, fd, cap_rights_init(&rights, CAP_FTRUNCATE), &fp); + if (error != 0) return (error); vp = fp->f_vnode; @@ -401,9 +405,11 @@ svr4_sys_open(td, uap) if (!(bsd_flags & O_NOCTTY) && SESS_LEADER(p) && !(p->p_flag & P_CONTROLT)) { #if defined(NOTYET) - struct file *fp; + cap_rights_t rights; + struct file *fp; - error = fget(td, retval, CAP_IOCTL, &fp); + error = fget(td, retval, + cap_rights_init(&rights, CAP_IOCTL), &fp); PROC_UNLOCK(p); /* * we may have lost a race the above open() and |
