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

[xiaowei.hu at oracle.com]

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;
 		}
-- 
1.7.0.4