[Ocfs2-tools-devel] [PATCH 1/1] fix segment fault of tunefs.ocfs2.

[Tristan Ye]

ACK

xiaowei.hu at oracle.com wrote:
> From: XiaoweiHu <xiaowei.hu at oracle.com>
> 
> When turn off sparse fs feature on a ocfs2 volume with tunefs.ocfs2, 
> it gives segment fault.This patch mean to fix that.Since there is the prog initialized 
> in function fill_sparse_files ,just pass it to truncate_to_i_size, instead of NULL.
> 
> Signed-off-by: XiaoweiHu <xiaowei.hu at oracle.com>
> ---
>  tunefs.ocfs2/feature_sparse_files.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/tunefs.ocfs2/feature_sparse_files.c b/tunefs.ocfs2/feature_sparse_files.c
> index 91dcbc9..8cbb37f 100644
> --- a/tunefs.ocfs2/feature_sparse_files.c
> +++ b/tunefs.ocfs2/feature_sparse_files.c
> @@ -486,7 +486,7 @@ static errcode_t fill_sparse_files(ocfs2_filesys *fs,
>  			break;
>  		di = (struct ocfs2_dinode *)buf;
>  		if (file->truncate) {
> -			ret = truncate_to_i_size(fs, di, NULL);
> +			ret = truncate_to_i_size(fs, di, prog);
>  			if (ret)
>  				break;
>  		}