diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/compat/linux/linux_file.c | 8 | ||||
| -rw-r--r-- | sys/kern/vfs_syscalls.c | 4 | ||||
| -rw-r--r-- | sys/kern/vfs_vnops.c | 4 |
3 files changed, 10 insertions, 6 deletions
diff --git a/sys/compat/linux/linux_file.c b/sys/compat/linux/linux_file.c index 4e33eaa..9ff1cf0 100644 --- a/sys/compat/linux/linux_file.c +++ b/sys/compat/linux/linux_file.c @@ -128,6 +128,8 @@ linux_common_open(struct thread *td, int dirfd, char *path, int l_flags, int mod bsd_flags |= O_DIRECT; if (l_flags & LINUX_O_NOFOLLOW) bsd_flags |= O_NOFOLLOW; + if (l_flags & LINUX_O_DIRECTORY) + bsd_flags |= O_DIRECTORY; /* XXX LINUX_O_NOATIME: unable to be easily implemented. */ error = kern_openat(td, dirfd, path, UIO_SYSSPACE, bsd_flags, mode); @@ -154,12 +156,6 @@ linux_common_open(struct thread *td, int dirfd, char *path, int l_flags, int mod PROC_UNLOCK(p); sx_sunlock(&proctree_lock); } - if (l_flags & LINUX_O_DIRECTORY) { - if (fp->f_type != DTYPE_VNODE || - fp->f_vnode->v_type != VDIR) { - error = ENOTDIR; - } - } fdrop(fp, td); /* * XXX as above, fdrop()/kern_close() pair is racy. diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index 9d535b5..bcc3cbb 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -4428,6 +4428,10 @@ fhopen(td, uap) error = EOPNOTSUPP; goto bad; } + if (vp->v_type != VDIR && fmode & O_DIRECTORY) { + error = ENOTDIR; + goto bad; + } accmode = 0; if (fmode & (FWRITE | O_TRUNC)) { if (vp->v_type == VDIR) { diff --git a/sys/kern/vfs_vnops.c b/sys/kern/vfs_vnops.c index d0b713c..a16fa67 100644 --- a/sys/kern/vfs_vnops.c +++ b/sys/kern/vfs_vnops.c @@ -200,6 +200,10 @@ restart: error = EOPNOTSUPP; goto bad; } + if (vp->v_type != VDIR && fmode & O_DIRECTORY) { + error = ENOTDIR; + goto bad; + } accmode = 0; if (fmode & (FWRITE | O_TRUNC)) { if (vp->v_type == VDIR) { |
