diff options
Diffstat (limited to 'fs/xfs/xfs_ioctl.c')
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 6f7848cd5527..d58f0d6a699e 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -67,7 +67,7 @@ xfs_find_handle( return -EBADF; inode = file_inode(f.file); } else { - error = user_lpath((const char __user *)hreq->path, &path); + error = user_path_at(AT_FDCWD, hreq->path, 0, &path); if (error) return error; inode = d_inode(path.dentry); @@ -396,7 +396,7 @@ xfs_attrlist_by_handle( if (IS_ERR(dentry)) return PTR_ERR(dentry); - kbuf = kmem_zalloc_large(al_hreq.buflen, KM_SLEEP); + kbuf = kmem_zalloc_large(al_hreq.buflen, 0); if (!kbuf) goto out_dput; @@ -434,11 +434,11 @@ xfs_attrmulti_attr_get( if (*len > XFS_XATTR_SIZE_MAX) return -EINVAL; - kbuf = kmem_zalloc_large(*len, KM_SLEEP); + kbuf = kmem_zalloc_large(*len, 0); if (!kbuf) return -ENOMEM; - error = xfs_attr_get(XFS_I(inode), name, kbuf, (int *)len, flags); + error = xfs_attr_get(XFS_I(inode), name, &kbuf, (int *)len, flags); if (error) goto out_kfree; @@ -831,7 +831,7 @@ xfs_bulkstat_fmt( /* * Check the incoming bulk request @hdr from userspace and initialize the * internal @breq bulk request appropriately. Returns 0 if the bulk request - * should proceed; XFS_ITER_ABORT if there's nothing to do; or the usual + * should proceed; -ECANCELED if there's nothing to do; or the usual * negative error code. */ static int @@ -889,13 +889,13 @@ xfs_bulk_ireq_setup( /* Asking for an inode past the end of the AG? We're done! */ if (XFS_INO_TO_AGNO(mp, breq->startino) > hdr->agno) - return XFS_ITER_ABORT; + return -ECANCELED; } else if (hdr->agno) return -EINVAL; /* Asking for an inode past the end of the FS? We're done! */ if (XFS_INO_TO_AGNO(mp, breq->startino) >= mp->m_sb.sb_agcount) - return XFS_ITER_ABORT; + return -ECANCELED; return 0; } @@ -936,7 +936,7 @@ xfs_ioc_bulkstat( return -EFAULT; error = xfs_bulk_ireq_setup(mp, &hdr, &breq, arg->bulkstat); - if (error == XFS_ITER_ABORT) + if (error == -ECANCELED) goto out_teardown; if (error < 0) return error; @@ -986,7 +986,7 @@ xfs_ioc_inumbers( return -EFAULT; error = xfs_bulk_ireq_setup(mp, &hdr, &breq, arg->inumbers); - if (error == XFS_ITER_ABORT) + if (error == -ECANCELED) goto out_teardown; if (error < 0) return error; @@ -1038,6 +1038,10 @@ xfs_ioc_ag_geometry( if (copy_from_user(&ageo, arg, sizeof(ageo))) return -EFAULT; + if (ageo.ag_flags) + return -EINVAL; + if (memchr_inv(&ageo.ag_reserved, 0, sizeof(ageo.ag_reserved))) + return -EINVAL; error = xfs_ag_get_geometry(mp, ageo.ag_number, &ageo); if (error) @@ -1309,8 +1313,7 @@ xfs_ioctl_setattr_dax_invalidate( if (fa->fsx_xflags & FS_XFLAG_DAX) { if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode))) return -EINVAL; - if (S_ISREG(inode->i_mode) && - !bdev_dax_supported(xfs_find_bdev_for_inode(VFS_I(ip)), + if (!bdev_dax_supported(xfs_find_bdev_for_inode(VFS_I(ip)), sb->s_blocksize)) return -EINVAL; } @@ -1881,7 +1884,7 @@ xfs_ioc_getfsmap( info.mp = ip->i_mount; info.data = arg; error = xfs_getfsmap(ip->i_mount, &xhead, xfs_getfsmap_format, &info); - if (error == XFS_BTREE_QUERY_RANGE_ABORT) { + if (error == -ECANCELED) { error = 0; aborted = true; } else if (error) |