diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/dir.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 8950fc3cc2f7..ca41b2a77849 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -511,8 +511,12 @@ void f2fs_update_dentry(nid_t ino, umode_t mode, struct f2fs_dentry_ptr *d, memcpy(d->filename[bit_pos], name->name, name->len); de->ino = cpu_to_le32(ino); set_de_type(de, mode); - for (i = 0; i < slots; i++) + for (i = 0; i < slots; i++) { test_and_set_bit_le(bit_pos + i, (void *)d->bitmap); + /* avoid wrong garbage data for readdir */ + if (i) + (de + i)->name_len = 0; + } } /* @@ -792,6 +796,12 @@ bool f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d, break; de = &d->dentry[bit_pos]; + if (de->name_len == 0) { + bit_pos++; + ctx->pos = start_pos + bit_pos; + continue; + } + if (de->file_type < F2FS_FT_MAX) d_type = f2fs_filetype_table[de->file_type]; else |