[Linux-NTFS-cvs] CVS: ntfsprogs/libntfs mft.c,1.46,1.47

[Yuval <uv...@de...>]

Changes by: uvman

Update of /cvs/linux-ntfs/ntfsprogs/libntfs
In directory delta357.server4you.de:/tmp/cvs-serv11248

Modified Files:
	mft.c 
Log Message:
Commit mft extensions right away. Don't wait for a clean unmount, or you may face data loss.

Index: mft.c
===================================================================
RCS file: /cvs/linux-ntfs/ntfsprogs/libntfs/mft.c,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -p -r1.46 -r1.47
--- mft.c	17 Jul 2006 11:49:52 -0000	1.46
+++ mft.c	21 Jul 2006 23:03:59 -0000	1.47
@@ -1356,8 +1356,11 @@ found_free_rec:
 	if (mft_na->data_size > mft_na->allocated_size ||
 			mft_na->initialized_size > mft_na->data_size)
 		NTFS_BUG("mft_na sanity checks failed");
-	// BUG_ON(mft_na->initialized_size > mft_na->data_size);
-	// BUG_ON(mft_na->data_size > mft_na->allocated_size);
+	/* Sync MFT to disk now in order to minimize data-loss. */
+	if (ntfs_inode_sync(mft_na->ni)) {
+		ntfs_log_debug("mft sync after extension failed. rolling back.");
+		goto undo_data_init;
+	}
 mft_rec_already_initialized:
 	/*
 	 * We now have allocated and initialized the mft record.  Need to read