From: Theodore Ts'o <tytso@mit.edu>
Date: Mon, 19 Jan 2009 19:22:52 +0000 (-0500)
Subject: ext2fs_block_iterate2: Reflect errors from ext2fs_extent_set_bmap to caller
X-Git-Tag: v1.41.4~24
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=d3a8fc5ae68477118e32813230518bf4ccc73bf9;p=tools%2Fe2fsprogs.git

ext2fs_block_iterate2: Reflect errors from ext2fs_extent_set_bmap to caller

If the callback function tries to change a block, and
ext2fs_extent_set_bmap() fails for some reason (for example, there
isn't enough disk space to split a node and expand the extent tree,
make sure that error is reflected back up to the caller.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/lib/ext2fs/block.c b/lib/ext2fs/block.c
index b19c450..51fdd9a 100644
--- a/lib/ext2fs/block.c
+++ b/lib/ext2fs/block.c
@@ -434,7 +434,7 @@ errcode_t ext2fs_block_iterate2(ext2_filsys fs,
 						       (blk64_t) blockcnt,
 						       (blk64_t) new_blk, 0);
 					if (ctx.errcode)
-						break;
+						goto extent_errout;
 				}
 				if (ret & BLOCK_ABORT)
 					break;