diff options
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 636ac13b1df2..2a8bdf33e6c4 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -766,6 +766,7 @@ xfs_inode_inherit_flags2( */ static int xfs_init_new_inode( + struct user_namespace *mnt_userns, struct xfs_trans *tp, struct xfs_inode *pip, xfs_ino_t ino, @@ -811,11 +812,11 @@ xfs_init_new_inode( if (dir && !(dir->i_mode & S_ISGID) && (mp->m_flags & XFS_MOUNT_GRPID)) { - inode->i_uid = current_fsuid(); + inode_fsuid_set(inode, mnt_userns); inode->i_gid = dir->i_gid; inode->i_mode = mode; } else { - inode_init_owner(inode, dir, mode); + inode_init_owner(mnt_userns, inode, dir, mode); } /* @@ -824,7 +825,8 @@ xfs_init_new_inode( * (and only if the irix_sgid_inherit compatibility variable is set). */ if (irix_sgid_inherit && - (inode->i_mode & S_ISGID) && !in_group_p(inode->i_gid)) + (inode->i_mode & S_ISGID) && + !in_group_p(i_gid_into_mnt(mnt_userns, inode))) inode->i_mode &= ~S_ISGID; ip->i_d.di_size = 0; @@ -901,6 +903,7 @@ xfs_init_new_inode( */ int xfs_dir_ialloc( + struct user_namespace *mnt_userns, struct xfs_trans **tpp, struct xfs_inode *dp, umode_t mode, @@ -933,7 +936,8 @@ xfs_dir_ialloc( return error; ASSERT(ino != NULLFSINO); - return xfs_init_new_inode(*tpp, dp, ino, mode, nlink, rdev, prid, ipp); + return xfs_init_new_inode(mnt_userns, *tpp, dp, ino, mode, nlink, rdev, + prid, ipp); } /* @@ -973,6 +977,7 @@ xfs_bumplink( int xfs_create( + struct user_namespace *mnt_userns, xfs_inode_t *dp, struct xfs_name *name, umode_t mode, @@ -1002,9 +1007,10 @@ xfs_create( /* * Make sure that we have allocated dquot(s) on disk. */ - error = xfs_qm_vop_dqalloc(dp, current_fsuid(), current_fsgid(), prid, - XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, - &udqp, &gdqp, &pdqp); + error = xfs_qm_vop_dqalloc(dp, mapped_fsuid(mnt_userns), + mapped_fsgid(mnt_userns), prid, + XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, + &udqp, &gdqp, &pdqp); if (error) return error; @@ -1046,7 +1052,8 @@ xfs_create( * entry pointing to them, but a directory also the "." entry * pointing to itself. */ - error = xfs_dir_ialloc(&tp, dp, mode, is_dir ? 2 : 1, rdev, prid, &ip); + error = xfs_dir_ialloc(mnt_userns, &tp, dp, mode, is_dir ? 2 : 1, rdev, + prid, &ip); if (error) goto out_trans_cancel; @@ -1127,6 +1134,7 @@ xfs_create( int xfs_create_tmpfile( + struct user_namespace *mnt_userns, struct xfs_inode *dp, umode_t mode, struct xfs_inode **ipp) @@ -1150,9 +1158,10 @@ xfs_create_tmpfile( /* * Make sure that we have allocated dquot(s) on disk. */ - error = xfs_qm_vop_dqalloc(dp, current_fsuid(), current_fsgid(), prid, - XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, - &udqp, &gdqp, &pdqp); + error = xfs_qm_vop_dqalloc(dp, mapped_fsuid(mnt_userns), + mapped_fsgid(mnt_userns), prid, + XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, + &udqp, &gdqp, &pdqp); if (error) return error; @@ -1164,7 +1173,7 @@ xfs_create_tmpfile( if (error) goto out_release_dquots; - error = xfs_dir_ialloc(&tp, dp, mode, 0, 0, prid, &ip); + error = xfs_dir_ialloc(mnt_userns, &tp, dp, mode, 0, 0, prid, &ip); if (error) goto out_trans_cancel; @@ -2977,13 +2986,15 @@ out_trans_abort: */ static int xfs_rename_alloc_whiteout( + struct user_namespace *mnt_userns, struct xfs_inode *dp, struct xfs_inode **wip) { struct xfs_inode *tmpfile; int error; - error = xfs_create_tmpfile(dp, S_IFCHR | WHITEOUT_MODE, &tmpfile); + error = xfs_create_tmpfile(mnt_userns, dp, S_IFCHR | WHITEOUT_MODE, + &tmpfile); if (error) return error; @@ -3005,6 +3016,7 @@ xfs_rename_alloc_whiteout( */ int xfs_rename( + struct user_namespace *mnt_userns, struct xfs_inode *src_dp, struct xfs_name *src_name, struct xfs_inode *src_ip, @@ -3036,7 +3048,7 @@ xfs_rename( */ if (flags & RENAME_WHITEOUT) { ASSERT(!(flags & (RENAME_NOREPLACE | RENAME_EXCHANGE))); - error = xfs_rename_alloc_whiteout(target_dp, &wip); + error = xfs_rename_alloc_whiteout(mnt_userns, target_dp, &wip); if (error) return error; |