diff options
Diffstat (limited to 'sys/compat/linux/linux_file.c')
| -rw-r--r-- | sys/compat/linux/linux_file.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/compat/linux/linux_file.c b/sys/compat/linux/linux_file.c index 44ad193c8b70..e92303287803 100644 --- a/sys/compat/linux/linux_file.c +++ b/sys/compat/linux/linux_file.c @@ -33,6 +33,7 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> +#include <sys/capability.h> #include <sys/conf.h> #include <sys/dirent.h> #include <sys/fcntl.h> @@ -141,7 +142,7 @@ linux_common_open(struct thread *td, int dirfd, char *path, int l_flags, int mod * having the same filedesc could use that fd without * checking below. */ - error = fget(td, fd, &fp); + error = fget(td, fd, CAP_IOCTL, &fp); if (!error) { sx_slock(&proctree_lock); PROC_LOCK(p); @@ -345,7 +346,7 @@ getdents_common(struct thread *td, struct linux_getdents64_args *args, } else justone = 0; - if ((error = getvnode(td->td_proc->p_fd, args->fd, &fp)) != 0) + if ((error = getvnode(td->td_proc->p_fd, args->fd, CAP_READ, &fp)) != 0) return (error); if ((fp->f_flag & FREAD) == 0) { @@ -1041,7 +1042,7 @@ linux_pread(td, uap) if (error == 0) { /* This seems to violate POSIX but linux does it */ - if ((error = fgetvp(td, uap->fd, &vp)) != 0) + if ((error = fgetvp(td, uap->fd, CAP_READ, &vp)) != 0) return (error); if (vp->v_type == VDIR) { vrele(vp); @@ -1390,7 +1391,7 @@ fcntl_common(struct thread *td, struct linux_fcntl64_args *args) * significant effect for pipes (SIGIO is not delivered for * pipes under Linux-2.2.35 at least). */ - error = fget(td, args->fd, &fp); + error = fget(td, args->fd, CAP_FCNTL, &fp); if (error) return (error); if (fp->f_type == DTYPE_PIPE) { |