diff options
author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2015-09-08 21:16:50 +0800 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2015-09-09 17:43:05 +0200 |
commit | f248b10786c50892d31eba11f97eb3433daedb2d (patch) | |
tree | d78e03f5a286b181274c6c1a5164ceba88ce145e /btrfs-convert.c | |
parent | 537fb08026e87fed472666a8b0fa212b3df4c30b (diff) |
btrfs-progs: Avoid uninitialized data in output of btrfs-convert
The sequence, transid and reserved fields of inode were writen to disk
with uninitizlized value, this patch fixes it.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'btrfs-convert.c')
-rw-r--r-- | btrfs-convert.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/btrfs-convert.c b/btrfs-convert.c index f4fc650f..934f4dc6 100644 --- a/btrfs-convert.c +++ b/btrfs-convert.c @@ -1016,6 +1016,8 @@ static int copy_inode_item(struct btrfs_inode_item *dst, struct ext2_inode *src, u32 blocksize) { btrfs_set_stack_inode_generation(dst, 1); + btrfs_set_stack_inode_sequence(dst, 0); + btrfs_set_stack_inode_transid(dst, 1); btrfs_set_stack_inode_size(dst, src->i_size); btrfs_set_stack_inode_nbytes(dst, 0); btrfs_set_stack_inode_block_group(dst, 0); @@ -1052,6 +1054,8 @@ static int copy_inode_item(struct btrfs_inode_item *dst, new_decode_dev(src->i_block[1])); } } + memset(&dst->reserved, 0, sizeof(dst->reserved)); + return 0; } |