diff options
Diffstat (limited to 'sys/fs/fuse/fuse_vnops.c')
| -rw-r--r-- | sys/fs/fuse/fuse_vnops.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/fs/fuse/fuse_vnops.c b/sys/fs/fuse/fuse_vnops.c index aead188276ec..b9e4e48e6dbd 100644 --- a/sys/fs/fuse/fuse_vnops.c +++ b/sys/fs/fuse/fuse_vnops.c @@ -861,7 +861,7 @@ fuse_vnop_copy_file_range(struct vop_copy_file_range_args *ap) pid_t pid; int err; - if (mp != vnode_mount(outvp)) + if (mp == NULL || mp != vnode_mount(outvp)) goto fallback; if (incred->cr_uid != outcred->cr_uid) @@ -870,6 +870,7 @@ fuse_vnop_copy_file_range(struct vop_copy_file_range_args *ap) if (incred->cr_groups[0] != outcred->cr_groups[0]) goto fallback; + /* Caller busied mp, mnt_data can be safely accessed. */ if (fsess_not_impl(mp, FUSE_COPY_FILE_RANGE)) goto fallback; |