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-rw-r--r--fs/f2fs/node.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 1e354ff9f7d8..97bd9d3db882 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -474,7 +474,7 @@ int get_dnode_of_data(struct dnode_of_data *dn, pgoff_t index, int mode)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode);
struct page *npage[4];
- struct page *parent;
+ struct page *parent = NULL;
int offset[4];
unsigned int noffset[4];
nid_t nids[4];
@@ -491,6 +491,14 @@ int get_dnode_of_data(struct dnode_of_data *dn, pgoff_t index, int mode)
if (IS_ERR(npage[0]))
return PTR_ERR(npage[0]);
}
+
+ /* if inline_data is set, should not report any block indices */
+ if (f2fs_has_inline_data(dn->inode) && index) {
+ err = -EINVAL;
+ f2fs_put_page(npage[0], 1);
+ goto release_out;
+ }
+
parent = npage[0];
if (level != 0)
nids[1] = get_nid(parent, offset[0], true);