From: Richard Weinberger <[email protected]> commit 78c7d49f55d8631b67c09f9bfbe8155211a9ea06 upstream.
When removing the last reference of an inode the size of an auth node is already part of write_len. So we must not call ubifs_add_auth_dirt(). Call it only when needed. Cc: <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Kristof Havasi <[email protected]> Fixes: 6a98bc4614de ("ubifs: Add authentication nodes to journal") Reported-and-tested-by: Kristof Havasi <[email protected]> Reviewed-by: Sascha Hauer <[email protected]> Signed-off-by: Richard Weinberger <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- fs/ubifs/journal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/fs/ubifs/journal.c +++ b/fs/ubifs/journal.c @@ -938,8 +938,6 @@ int ubifs_jnl_write_inode(struct ubifs_i inode->i_ino); release_head(c, BASEHD); - ubifs_add_auth_dirt(c, lnum); - if (last_reference) { err = ubifs_tnc_remove_ino(c, inode->i_ino); if (err) @@ -949,6 +947,8 @@ int ubifs_jnl_write_inode(struct ubifs_i } else { union ubifs_key key; + ubifs_add_auth_dirt(c, lnum); + ino_key_init(c, &key, inode->i_ino); err = ubifs_tnc_add(c, &key, lnum, offs, ilen, hash); }
