[Ocfs2-tools-devel] [PATCH] tunefs.ocfs2: Init eb in dirdata_iterate for metaecc feature.

[Tao Ma]

‘eb’ is used uninitialized in dirdata_iterate. So initialize it.

Signed-off-by: Tao Ma <tao.ma at oracle.com>
---
 tunefs.ocfs2/feature_metaecc.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/tunefs.ocfs2/feature_metaecc.c b/tunefs.ocfs2/feature_metaecc.c
index fcfc1bf..0d88de7 100644
--- a/tunefs.ocfs2/feature_metaecc.c
+++ b/tunefs.ocfs2/feature_metaecc.c
@@ -966,6 +966,7 @@ static int dirdata_iterate(ocfs2_filesys *fs, struct ocfs2_extent_rec *rec,
 	if (tree_depth) {
 		verbosef(VL_DEBUG, "Reading extent block at %"PRIu64"\n",
 			 rec->e_blkno);
+		eb = (struct ocfs2_extent_block *)buf;
 		ret = ocfs2_read_extent_block(fs, rec->e_blkno, (char *)eb);
 		if (ret)
 			goto out;
-- 
1.5.4.GIT