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-rw-r--r--fs/ceph/inode.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 495decfc4b34..66edef12c6f2 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -549,6 +549,10 @@ int ceph_fill_file_size(struct inode *inode, int issued,
if (ceph_seq_cmp(truncate_seq, ci->i_truncate_seq) > 0 ||
(truncate_seq == ci->i_truncate_seq && size > inode->i_size)) {
dout("size %lld -> %llu\n", inode->i_size, size);
+ if (size > 0 && S_ISDIR(inode->i_mode)) {
+ pr_err("fill_file_size non-zero size for directory\n");
+ size = 0;
+ }
i_size_write(inode, size);
inode->i_blocks = (size + (1<<9) - 1) >> 9;
ci->i_reported_size = size;